#4500 lm

[yo-job]

Plafonnier LED moderne et créatif, 40 W, 4500 lm : l’allié d’une décoration lumineuse et fonctionnelle

Le choix d’un plafonnier dans une pièce peut sembler anodin. Pourtant, l’éclairage joue un rôle primordial dans l’ambiance et le confort visuel de votre intérieur. Le plafonnier LED moderne et créatif, 40 W, 4500 lm, fabriqué en acrylique et offrant une lumière blanche froide de 6500 K, réunit toutes les qualités indispensables pour s’adapter à votre salon, cuisine, chambre ou couloir. Entre…

[lonestarflight]

Cancelled Equipment: Lunar Application of a Spent S-IVB Stage (LASS)

"LASS vehicle landing legs and footpads."

In August 1965, NASA began the Apollo Applications Program (AAP) to develop science-based human spaceflight missions using hardware developed for the Apollo program following the first moon landing. They encouraged and invited proposals for new uses of Apollo hardware then under development. One such proposal came from the Douglas Company (DAC) and International Business Machines (IBM) for a modifying the Saturn S-IVB stage for use as an unmanned lunar logistics vehicle to carrier equipment to the moon to support extended human stays and/or a lunar base.

LASS vehicle launch configuration.

In their proposal, the Saturn IB/V S-IVB Stage would be modified with landing gear and other equipment. The Saturn Instrument Unit (IU), which sat on top of the S-IVB and was the computer system that controlled the entire rocket.

Procedure for LASS vehicle landing leg deployment and separation from the Saturn V S-II stage.

The mission was an unmanned, direct-flight, using an existing lunar beacon to obtain a precise landing location.

"The LASS required either a highly throttleable J-2 type engine (J-2X) or a moderately throttleable J-2S with RL-10 engines added to provide proper landing control.

LASS vehicle engine and plumbing arrangement.

"DAC studied several configurations and recommended a vertical lander with a payload package on top. Landed payloads in the order of 27,300 pounds (12,380 kilograms) were claimed by DAC with the 1965 Saturn V capability. This payload was based on a more optimistic delta-V budget than used in other studies. However, the landed payload would still be substantial (7200 - 8600 kg) using the more conservative values."

"The LASS vehicle just before touchdown on the lunar surface. The illustration displays the position of the IU and, above it, the tapered LASS vehicle payload volume."

"After an unspecified period of time, astronauts would land near the LASS vehicle in an Apollo LM. The Douglas/IBM team provided few details about how the crew would interact with the LASS vehicle. They offered only a few vague suggestions concerning, for example, how astronauts in bulky space suits might ascend the approximately 60 feet (18.3 meters) to the top of the LASS vehicle to reach the payload. Neither did they describe how payload items would be moved from the top of the LASS vehicle to the surface, though they suggested that unspecified 'cargo & handling equipment' with a mass of 3100 pounds (1400 kilograms) would be available. These and other mysteries would no doubt have been addressed if NASA had opted to fund additional LASS studies.

The Douglas/IBM engineers did, however, define five typical LASS payload configurations and mission durations. All would feature lunar exploration hardware under consideration in 1966 for AAP lunar missions and would see IU navigational and communications electronics serve double-duty as experiment data support equipment.

Configuration 1 was most in keeping with the role of the LASS vehicle as a sequel to an S-IVB-derived laboratory in low-Earth orbit. The LASS vehicle's LH2 tank would be lined with 3940 pounds (1785 kilograms) of micrometeoroid shielding and thermal insulation before launch from Earth; this weight would be subtracted from the weight available for payload above the IU.

About 7700 pounds (3490 kilograms) of the payload above the IU would take the form of a two-man shelter similar to the SSESM proposed for the Earth-orbiting S-IVB laboratory. Life support gases and liquids and other expendables would account for 4500 pounds (2040 kilograms) of the payload. Experiment apparatus with a total weight of 500 pounds (227 kilograms), a 1000-pound (454-kilogram) unpressurized Lunar Scientific Survey Module (LSSM) rover, and a one-or-two-person Lunar Flying Unit (LFU) of unspecified weight would make up the balance of the payload.

Configuration 1 would see the two astronauts lower themselves into the LASS vehicle LH2 tank by unspecified means through an airlock in the shelter. The LH2 tank would then serve as either a laboratory or an emergency shelter. The crew would live in the LASS vehicle for up to 14 days before they reactivated their LM and returned to the Apollo CSM waiting in lunar orbit.

The other four LASS payload configurations would not make use of the LH2 tank, so the weight of the shielding and insulation surrounding it in Configuration 1 could be applied to payload above the IU. Configuration 2, with a 30-day lunar surface stay time, would include a 13,000-pound (5900-kilogram) four-man shelter, a 3800-pound (1725-kilogram) small (though possibly pressurized) rover, 4500 pounds (2040 kilograms) of science equipment, and 5700 pounds (2585 kilograms) of expendables. The Douglas/IBM team did not explain how four astronauts could reach the LASS vehicle on the Moon using the three-man CSM and two-man LM.

Configuration 3 would include a four-man shelter, an LSSM, science equipment, and 8500 pounds (3855 kilograms) of expendables. The four-person crew would remain on the Moon for 59 days. Configuration 4 would include a two-person shelter, a small rover, scientific equipment, and 11,000 pounds (4990 kilograms) of expendables. The crew would evenly divide their time during their 120-day lunar surface stay between the shelter and the small rover. Configuration 5 would include a two-person shelter, an LSSM, scientific equipment, and 13,800 pounds (6260 kilograms) of expendables. The crew would evenly divide their time during their 195-day stay between the shelter and the LSSM.

The Douglas/IBM team suggested that the astronauts might tip the roughly 60,000-pound (27,215-kilogram) LASS vehicle on its side to place its payload above the IU — which in this case would not include a shelter — close to the lunar surface. They did not, however, explain how the astronauts might accomplish this feat. They suggested that the crew could live inside their LM while they unloaded equipment from the tipped LASS vehicle and converted its LH2 tank into a shelter.

A LASS vehicle with more extensive modifications — for example, a large rectangular hole cut into its LH2 tank for mounting a telescope — might be tipped on its side and converted into a lunar surface astronomical observatory. Ultimately, multiple upright and tipped LASS vehicles might be dragged together to form a 'LASS Modular Lunar Base.' The Douglas/IBM engineers ended their report by declaring that 'LASS is envisioned to be the vehicle to support all lunar surface programs.'"

Information from Astronautix.com: link

Information from the "No Shortage of Dreams" blog: link

[govindhtech]

Mistral NeMo: Powerful 12 Billion Parameter Language Model

Mistral NeMo 12B

Today, Mistral AI and NVIDIA unveiled Mistral NeMo 12B, a brand-new, cutting-edge language model that is simple for developers to customise and implement for enterprise apps that enable summarising, coding, a chatbots, and multilingual jobs.

The Mistral NeMo model provides great performance for a variety of applications by fusing NVIDIA’s optimised hardware and software ecosystem with Mistral AI‘s training data knowledge.

Guillaume Lample, cofounder and chief scientist of Mistral  AI, said, “NVIDIA is fortunate to collaborate with the NVIDIA team, leveraging their top-tier hardware and software.” “With the help of NVIDIA  AI Enterprise deployment, They have created a model with previously unheard-of levels of accuracy, flexibility, high efficiency, enterprise-grade support, and security.”

On the NVIDIA DGX Cloud AI platform, which provides devoted, scalable access to the most recent NVIDIA architecture, Mistral NeMo received its training.

The approach was further advanced and optimised with the help of NVIDIA TensorRT-LLM for improved inference performance on big language models and the NVIDIA NeMo development platform for creating unique generative AI models.

This partnership demonstrates NVIDIA’s dedication to bolstering the model-builder community.

Providing Unprecedented Precision, Adaptability, and Effectiveness

This enterprise-grade AI model performs accurately and dependably on a variety of tasks. It excels in multi-turn conversations, math, common sense thinking, world knowledge, and coding.

Mistral NeMo analyses large amounts of complicated data more accurately and coherently, resulting in results that are relevant to the context thanks to its 128K context length.

Mistral NeMo is a 12-billion-parameter model released under the Apache 2.0 licence, which promotes innovation and supports the larger  AI community. The model also employs the FP8 data format for model inference, which minimises memory requirements and expedites deployment without compromising accuracy.

This indicates that the model is perfect for enterprise use cases since it learns tasks more efficiently and manages a variety of scenarios more skillfully.

Mistral NeMo provides performance-optimized inference with NVIDIA TensorRT-LLM engines and is packaged as an NVIDIA NIM inference microservice.

This containerised format offers improved flexibility for a range of applications and facilitates deployment anywhere.

Instead of taking many days, models may now be deployed anywhere in only a few minutes.

As a component of NVIDIA  AI Enterprise, NIM offers enterprise-grade software with specialised feature branches, stringent validation procedures, enterprise-grade security, and enterprise-grade support.

It offers dependable and consistent performance and comes with full support, direct access to an NVIDIA  AI expert, and specified service-level agreements.

Businesses can easily use Mistral NeMo into commercial solutions thanks to the open model licence.

With its compact design, the Mistral NeMo NIM can be installed on a single NVIDIA L40S, NVIDIA GeForce RTX 4090, or NVIDIA RTX 4500 GPU, providing great performance, reduced computing overhead, and improved security and privacy.

Cutting-Edge Model Creation and Personalisation

Mistral NeMo’s training and inference have been enhanced by the combined knowledge of NVIDIA engineers and Mistral  AI.

Equipped with Mistral AI’s proficiencies in multilingualism, coding, and multi-turn content creation, the model gains expedited training on NVIDIA’s whole portfolio.

Its efficient model parallelism approaches, scalability, and mixed precision with Megatron-LM are designed for maximum performance.

3,072 H100 80GB Tensor Core GPUs on DGX  Cloud, which is made up of NVIDIA  AI architecture, comprising accelerated processing, network fabric, and software to boost training efficiency, were used to train the model using Megatron-LM, a component of NVIDIA NeMo.

Availability and Deployment

Mistral NeMo, equipped with the ability to operate on any cloud, data centre, or RTX workstation, is poised to transform  AI applications on a multitude of platforms.

NVIDIA thrilled to present Mistral NeMo, a 12B model created in association with NVIDIA, today. A sizable context window with up to 128k tokens is provided by Mistral NeMo. In its size class, its logic, domain expertise, and coding precision are cutting edge. Because Mistral NeMo is based on standard architecture, it may be easily installed and used as a drop-in replacement in any system that uses Mistral 7B.

To encourage adoption by researchers and businesses, we have made pre-trained base and instruction-tuned checkpoints available under the Apache 2.0 licence. Quantization awareness was incorporated into Mistral NeMo’s training, allowing for FP8 inference without sacrificing performance.

The accuracy of the Mistral NeMo base model and two current open-source pre-trained models, Gemma 2 9B and Llama 3 8B, are compared in the accompanying table.Image Credit to Nvidia

Multilingual Model for the Masses

The concept is intended for use in multilingual, international applications. Hindi, English, French, German, Spanish, Portuguese, Chinese, Japanese, Korean, Arabic, and Spanish are among its strongest languages. It has a big context window and is educated in function calling. This is a fresh step in the direction of making cutting-edge  AI models available to everyone in all languages that comprise human civilization.Image Credit to Nvidia

Tekken, a more efficient tokenizer

Tekken, a new tokenizer utilised by Mistral NeMo that is based on Tiktoken and was trained on more than 100 languages, compresses source code and natural language text more effectively than SentencePiece, the tokenizer used by earlier Mistral models. Specifically, it has about a 30% higher compression efficiency for Chinese, Italian, French, German, Spanish, and Russian source code. Additionally, it is three times more effective at compressing Arabic and Korean, respectively. For over 85% of all languages, Tekken demonstrated superior text compression performance when compared to the Llama 3 tokenizer.Image Credit to Nvidia

Instruction adjustment

Mistral NeMO went through a process of advanced alignment and fine-tuning. It is far more adept at reasoning, handling multi-turn conversations, following exact directions, and writing code than Mistral 7B.

Read more on govindhtech.com

[guncelkal]

Projector Acer MR.JUJ11.001 4500 Lm Black XGA WUXGA 4800 Lm

If you’re passionate about IT and electronics, like being up to date on technology and don’t miss even the slightest details, buy Projector Acer MR.JUJ11.001 4500 Lm Black XGA WUXGA 4800 Lm at an unbeatable price. Luminous flux: 4500 Lm 4800 Lm Colour: Black Type: Projector Connections: HDMI VGA RS-232 USB 2.0 VGA x 2 PC Audio-in x 1 Technology: DLP Resolution (px): 1024 x 768…

[supertramp8]

“დღეს ხელფასი ავიღე – 6400 კუპონი. სიგარეტის ყიდვა მინდოდა. ფასები საშინლად არეულია. MAGNA ზოგან 5000 კუპონი ღირს. „ნაკადულში" 3000 ღირდა. სხვაგან 4500. LM 5000 და მეტი, ჩინური 2500, ზოგან კი 3500. ისევ ორი „პრიმა" ვიყიდე, თითო 500 კუპონად. 225 კუპონი მივეცი კათოლიკე მწერლის ჟილბერ სესბორნის წიგნში (ორი რომანი), 400 კუპონად ვიყიდე უილკი კოლინზის „მთვარის ქვა". შინ ჟილბერ სესბორნის წიგნის კითხვა დავიწყე. დროებით გადავდე ��იუნტერ დე ბროინის წიგნი ჟან-პოლზე. დილით სამსახურში წასვლამდე ამოვიწერე ციტატები სიუზა�� სონტაგის წერილიდან ჰეფენინგზე. დღის მეორე ნახევარში ვთარგმნე კეიტ პატრიკის წერილი, რომელიც „აიკას" მასალების ჩემეულ საქაღალდეში ვიპოვე. ძალიან მომეწონა!

ჩემი შემოსავალი წელიწადში 25 დოლარია. დღეს „იბერვიზიით" გადმოსცეს, საქართველოში ეკონომიკური აღორძინება ამერიკის სენატის პროგნოზით 1997 წელს დაიწყებაო, მანამ გაძლებას მართლა კარგი გაძლება უნდა. დღეს მეტროში აბსოლუტურად უცხოდ ვგრძნობდი თავს. ამ მკვდარ ქალაქში ჩემი არაფერია!”

- კარლო კაჭარავა, 1993 წ.

[hugleikinn]

Windowsill of Curiosities: Pt. 3  the long awaited update

Disclaimer

I do appreciate your messages and feedback and I am helluva proud that I can inspire you! ♥

However, I am not a certified gardener, nor do I have years of experience tending to whatnots. 

I have a village homestead childhood in my background, but now, 20 years later, I live in a completely different climate, in an urban flat, just with quite fortunately situated windows, and I enjoy trying to grow what I can. Success and failure are a part of the process and they are the reason I am keeping this diary as well as a second written one - because I make mistakes (some of them are a part of this particular update), I also happen upon misfortune, like bringing home soil with fungus gnat eggs. And if at first I don’t succeed, I try again.

That’s the reason I try to grow most of my stuff from seed. It is harder. It takes a lot. But it teaches that much more and you can figure out your mistakes and avoid them that much easier next time. It also teaches me patience, structure, keeps me at a schedule and a cycle.

I encourage you, if you are like me, to be inspired, get into growing something, something that makes you happy, excited - just thinking about having it in your home or around - and be prepared to stand at your window, or at your garden everyday, checking for new growth, or problems and addressing them as you get to them.

I don’t believe in easy*, or plants for “beginners” - like me, you can kill an immortal melissa and can keep alive something that should be impossible, just because the difference between them, for you, is - I want one more, than the other. 

*Easy and “Easy” are two different things, and taking the easy road as a rule will bring you, in the better case nowhere, in the worse one to proverbial hell - and for some of us, the two collide. 

*****

And now:

It is time to tally who survived, who did not and who came newly along:)

Unfortunately I have been struck with lack of sun and friggin gnats, so my beautiful Venusian garden had become a love nest in more ways than one.. Older plants have handled it well, but some of the new ones have fallen or suffered at least to a degree. 

Lack of sunlight has been solved by “grow” lights with a 12 hour timer as of mid-Dec (aka 4000 lms of LED lamps with 4000-4500 kelvins using in total no more than 50W for tops 50 eur, including timer, lamps and bulbs - because I am not growing anything to sell and I am not really looking for “yield”, if you get my meaning). I am absolutely not saying that this is a set-up you should use, but based on my location, research and the education of my partner, it should be sufficient for growing houseplants during winter here. From now on, the feedback on the lighting setup will be a part of the updates, when relevant. 

Gnats have been almost defeated by yellow sticky traps to kill the mature ones + special fertilizer and Steinernema feltiae, who parasite on fungus gnat larvae. How Martial.

So here it goes (Pt.2 in normal, updates to date in italic, ✝ means RIP):

The main troupe:

Belladonna (Atropa belladonna) - in stratification for 10h+24h

I have 4 plants growing to date, allare around 4 cm in height. Unfortunately I did not note the germination date, however she has been growing perhaps since Sept.

Foxglove (Digitalis purpurea) - I have a whole planter of nearly mature plants, no flowering to date though. 

✝  Monkshood (Aconitum napellus) - in stratification for 6w, to be planted 10th Aug.

Was planted as planned but nothing to date :( Still have not thrown anything away though.

✝  White sage (Salvia apiana) - planted

I actually got one plant to grow to 15 cm tall, but it perished 3 weeks ago. I am not sure if it was overwatering or gnats or a combo. It was weak and leggy the whole time though, so lack of full sun can be a factor. Will try again in spring with grow lights. 

✝  Sandalwood (Santalum album)  - planted, still waiting for a sign of life.

I am giving up. 

  ✝  + Mimosa pudica as host - planted and germinated, the single real leaf already reacts to stimuli

Tortured to death by my touchy partner. Did you know that you can kill carnivorous plants like venus traps, by stimulating their leaves without leaving sustenance on them? Something similar happened here.........

Mugwort (Artemisia vulgaris) - planted, looking good.

First mature leaves are growing (the immature ones seem to be more compact, and not as defined like below). It is leggy, due to former lack of sunlight and also battling the gnats.

Wormwood (Artemisia absinthium) - planted, also doing quite well.

He has the biggest planter, but again smaller than expected, even though he has has mature leaves for some time.Pic is new growth taken tonight. 

Datura metel  - planted sometime in summer (like???)

Germinated 24.7. Two plants are still going (love the pink stems, but will probably plant again in the spring, to not mess with her cycle)

Datura innoxia - planted Apr2019, already growing seed pods!

I think I updated on her a while ago. Saved seeds, will guerilla plant her in the communal greens across the house in the spring too. 

Tobacco (Nicotiana tobaccum) - planted, looks fluffy. Germinated 24.7.

Still fluffy cca 20 cm in height, though the leaves are also as long + wide. I’d say thhey are as wide as they are tall, but that would seem rude.The leaves are round though, so I think they are still immature. Seeing as it is an annual, I think I may have to start again in spring.

Mastix (Pistacia lentiscus) - I previously posted that it is planted, however, it is in the fridge until 27th August, so that was a mistake.

Planted a “bit later” in November, based on different source. Still waiting. 

✝  Angelica (archangelica) - in stratification for 30d, to be planted 10.8.2019

Nothing :( will use the rest of the seeds for guerilla seeding across the street. I even planted non stratified seeds at the same time to no result. 

The UwU factor:

✝  Catnip (Nepeta faassenii) - planted, growing well:)

Gnats and cats got it. 

✝  Chamomile (Marticaria recutita) - planted, was one of the first ones to germinate, half of it seemed to be dying for a while, but now it’s all good.

R.I.P. roots served as sustenance for more gnats.

✝  Lemon balm (Melissa officinalis) - planted, growing like the weed it is.

Grew in the same long balcony planter as catnip. So RIP. 

I do have a second batch growing now though,because I want melissa water to drink.

Angel’s Trumpet (Brugmansia arborea) + Angel’s Trumpet (Brugmansia suaveolens)

I stratified both in warm water for 24 hours and planted them on the 19th Dec, so we will see.

Pink Pepper (Schinus molle) - was planted around the 20th Jul, 2 of them are already at the 2 leaf stage.

Both still live at around 20-25 cm height, already growing mature leaves ♥

✝  Ylang (Cananga odorata), still waiting.

And still am, is there any hope left?

NEWCOMERS!!!

Lotus (Nelumbo Nucifera) - When I read, they can be grown in containers, I could not stop myself. 

I filed (yes, like actually filed their tops off) 8 seeds (4 of normal and 4 of red variety) and soaked in water on the 20th Dec and there is germination already. I have a huge special (gold color) bowl ready for them when the first full leaf formes. 

Juniper (Juniperus communis) - I bought a 2 year old juniper in November, because finding wild juniper in my immediate area is a problem. 

Saffron (Crocus sativa) - in autumn I sew bulbs of saffron for a total investment of maybe 20EUR including pots and soil, and saw them leaf and flower and I also harvested enough saffron (the three threads from each bloom) to cover my cost (if I wanted to buy that much in a shop, not for resale, dude). There are still leaves on them and I have prepped them for overwintering yesterday. So I am expecting a bountiful harvest next year. 

Lemongrass (Cymbopogon citratus) - I bought it mature from a farmers market (Oct), but I am also now trying to grow it from seed just to see that happens (Dec). 

Aside from these, there is also:

Artemisia abrotanum var. maritima aka Coca cola

Jasminum grandiflorum (I have had her for more than a year now, so I am hoping for flowers in the next couple of months)

Laurus nobilis,  because I cook, dammit (and growing it for magical purposes I use seems... slow)

Paeonia lactiflora, a bulb in a huge planter outside just waiting for spring

Colchicum cilicium and Colchicum autumnale just because (both already bloomed for me and both are overwintering now).

I have seeds prepped for spring to try:

Datura Stramonium, Bambusa arundinacea, Nymphaea caerulea

[sports-and-leisure]

Proyector Acer X1328WHK 4500LM

Proyector Acer X1328WHK 4500LM

Si eres un apasionado de la informática y la electrónica, te gusta estar a la última en tecnología y no perderte detalle, compra Proyector Acer X1328WHK 4500LM al mejor precio. Características: De techo Resolución: WXGA WXGA (1280×800) Flujo luminoso: 4500 Lm Conexiones: HDMI Tipo: Proyector

[emsuacasanet]

Foco embutido LED 4500 K 600 Lm 5W (Recondicionado A) Cor: BrancoMaterial: AlumínioEstilo: ModernoRECONDICIONADOS: são produtos devolvidos durante o período de desistência ou produtos de exposição utilizados, por vezes, em demonstrações; alguns são vendidos com a embalagem original danificada ou aberta. Todos os produtos foram avaliados, dispõem da garantia oficial da marca e estão em perfeito estado de funcionamento. Conforme o estado, a sua classificação é a seguinte: A+ / Excelente: produtos em excelente estado cuja embalagem original pode estar aberta ou ter sido substituída por outra em muito boas condições. A / Como Novo: produtos em perfeito estado, como novo, cuja embalagem original pode estar aberta ou algo deteriorada, ou ter sido substituída por outra. B / Muito Bom: produtos em muito bom estado, com possíveis imperfeições estéticas leves, a funcionar perfeitamente e cuja embalagem original pode estar aberta ou algo deteriorada. C / Bom Estado: produtos em bom estado, com possíveis imperfeições estéticas, a funcionar perfeitamente e cuja embalagem original pode estar aberta ou algo deteriorada. D / Correto: produtos em estado correto, com possíveis imperfeições estéticas ou falta de algum acessório, a funcionar perfeitamente e cuja embalagem original pode estar aberta ou algo deteriorada. Se gosta de tratar de cada detalhe do seu lar e estar na moda em produtos que lhe vão facilitar a vida, compre Foco embutido LED 4500 K 600 Lm 5W (Recondicionado A) ao melhor preço. ção ção LED https://emsuacasa.net/pt/iluminac-o-led/142058-foco-embutido-led-4500-k-600-lm-5w-recondicionado-a-6449059224748.html

[grupsagaro]

Projector LED 50W AVANT OSRAM XIP DURIS E 2835 3000K

Projector LED 50W AVANT OSRAM XIP DURIS E 2835 3000K

REFERÈNCIA : AVA50-OSR Potència nominal: 50w Tensió Nominal: AC180-265V Temperatura de llum: 3000K – 4000K – 6000K CRI -Índex Reproducció Cromàtica: 80 Material de Construcció: Alumini +Cristal Classe Energètica: A+ Lluminositat-Lm: 4500 Tipus de LEDs: SMD 2835 Angle d’Obertura (º): 90º Eficàcia Diode LED (Lm/W): 120 Lm/W Eficàcia lluminosa (Lm/W): 90 Lm/W Certificats: CE – ROHS-TÜV Grau d’IP:…

[lorrainekronk25]

Sunco Lighting 4 Pack LED Utility Shop Light, 4 FT, Linkable Integrated Fixture, 40W=260W, 5000K Daylight, 4500 LM, Clear Lens, Surface/Suspension Mount, Pull Chain, Garage ETL, Energy Star

[guncelkal]

Projector Acer MR.JUJ11.001 Black 4500 Lm WUXGA

If you’re passionate about IT and electronics, like being up to date on technology and don’t miss even the slightest details, buy Projector Acer X1229HP Black 4500 Lm WUXGA at an unbeatable price. Resolution: WUXGA Luminous flux: 4500 Lm Technology: DLP Colour: Black Type: Projector Connections: HDMI USB VGA Jack 3,5 mm RS-232 Resolution (px): 1024 x 768 px SKU: S7784221

[zotips]

Jinhoo Smartphone Projector, 4500 LM, Directly Connects to Smartphone (2020 New Model Release), Supports 1080P Full HD, HDMI/USB/SD/VGA/AV, Compatible with Smartphone/PC/Tablet/TV Stick/Game Player/DVD Player, Home Theater

Jinhoo Smartphone Projector, 4500 LM, Directly Connects to Smartphone (2020 New Model Release), Supports 1080P Full HD, HDMI/USB/SD/VGA/AV, Compatible with Smartphone/PC/Tablet/TV Stick/Game Player/DVD Player, Home Theater

Price: (as of – Details)

[emsuacasanet]

Projetor Encastrado LED 158WNWP2 4500 K 1800 Lm 20W (Recondicionado B) Potência: 20 WFluxo luminoso: 1800 LmTemperatura de cor: 4500kRECONDICIONADOS: são produtos devolvidos durante o período de desistência ou produtos de exposição utilizados, por vezes, em demonstrações; alguns são vendidos com a embalagem original danificada ou aberta. Todos os produtos foram avaliados, dispõem da garantia oficial da marca e estão em perfeito estado de funcionamento. Conforme o estado, a sua classificação é a seguinte: A+ / Excelente: produtos em excelente estado cuja embalagem original pode estar aberta ou ter sido substituída por outra em muito boas condições. A / Como Novo: produtos em perfeito estado, como novo, cuja embalagem original pode estar aberta ou algo deteriorada, ou ter sido substituída por outra. B / Muito Bom: produtos em muito bom estado, com possíveis imperfeições estéticas leves, a funcionar perfeitamente e cuja embalagem original pode estar aberta ou algo deteriorada. C / Bom Estado: produtos em bom estado, com possíveis imperfeições estéticas, a funcionar perfeitamente e cuja embalagem original pode estar aberta ou algo deteriorada. D / Correto: produtos em estado correto, com possíveis imperfeições estéticas ou falta de algum acessório, a funcionar perfeitamente e cuja embalagem original pode estar aberta ou algo deteriorada. Se gosta de tratar de cada detalhe do seu lar e estar na moda em produtos que lhe vão facilitar a vida, compre Projetor Encastrado LED 158WNWP2 4500 K 1800 Lm 20W (Recondicionado B) ao melhor preço. ção ção LED https://emsuacasa.net/pt/iluminac-o-led/142051-projetor-encastrado-led-158wnwp2-4500-k-1800-lm-20w-recondicionado-b-8500005559586.html

[liquidlightlab]

Brotherhood of Light 1967 - 2017 - Beyond

Only a handfull of light shows exist which have been continuously active for 50 years. Brotherhood of Light is among the few, which can be counted on one hand as accomplishing this. Beginning in 1967 in San Fransisco, founded by Brother Ed, BOL was a staple of the ballroom psychedelic scene. The group performed with now legendary rock bands like The Grateful Dead, The Allman Brothers, Jefferson Airplane, Jimi Hendrix, The Doors, Led Zeppelin, and The Who. In 1989, ownership of the name and equipment changed over to Chris Samardizch, who took the Brotherhood on a 20-plus year journey touring with the Allman Brothers as the band’s house light show. Along the way Chris evolved and adapted the light show to today’s modern concert environment. Other work has included shows the Doors of the 21st Century, art for the Allman’s Shade of Two Worlds album cover, and video liquids for the Grateful Dead’s GD50 Farewell concerts. BOL continues to work today. 

Here’s a few links, including the current Brotherhood of Light website and a recent article in Rolling Stone Magazine which spoke to BOL for the piece. Also included at the bottom of the post are some of Chris’s words about the light show, borrowed from the posts on the Psychedelic Light Show Preservation Society facebook group. I think they serve as an invaluable oral history of an often under-documented, yet radiant art. 

http://brotherhoodoflightshow.com/

http://www.rollingstone.com/music/features/joshua-light-show-founder-on-fillmore-east-janis-joplin-w501262

https://www.facebook.com/groups/302433026484493/

Buying the brotherhood of light from Brother Ed .Ed sold us the Brotherhood of Light all the equipment and the name in 1989. He told us what to do with her. “Always do the light show with some live psychedelic rock music. Do not change it, it is already proven art form back in the day at the Fillmore. Never go disco. Try to keep it as bright as possible . Shoot the light show behind the band not in the corner of the rooms or other walls and stop and start when the music stops and starts. A light show is not electric wallpaper. 

Peter and I took all the brotherhood gear . Then we went and got all of Michael Paul's equipment from Wogs Eye light show and combined them . Pete invested a sum of money into new used equipment which we bought from John Brand.Six slide projectors and road cases with racks and a fireproof nylon large-format screen now she was ready to go. Its 1990 now all we have to do. Is find a Psychedelic Rock Band that wants to take us out on tour.

Brother Ed "she's a bitch but she'll take care of you.

The Brotherhood of Light in the decade 1990s. The Light Show was out of the small clubs, dark warehouses and on the big stages. We had to git rid of color wheels. There’s a whole new set of problems that occur trying to do a large productions. Number one competing with stage lighting unlike smaller venues for there's very little stage lighting. Where the Light Show looks really incredible. Know competing with thousands of watts of Parkinson's.

By the end of 95 we are gone completely video and liquid light projection only. The new lamp technology had taken over. Pete was using Duquesne overhead projectors which for 4500 lm. You would think just sticking a psychedelic video tape in player and letting it run would work just fine. Actually I had to learn how to create videos that looked more like an old-school Light Show .That went right along with the music since music is not random it's rhythmic I had to create video loops looks so it matched the tempo of the music. One of my other techniques was to create to videotapes with similar looks and then mix them back-and-forth to the beat or the rhythmic changes of the band. So to the viewer it didn't really look like it was two tapes it look like it was one look which was actually hitting the beats perfectly. So I had this massive collection of videos that I carried around and ran in the show.

I used three video projectors one for the centerpiece and two that were mirrored from each other and we're on each side of the screen.The Show still look like a 60s light Show collages look.