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Comparison of three Mac screens all set to pure white using Backdrop.

 

At top, my iMac G5 bought early 2006. At right, my MacBook bought mid 2006.

 

At left, my new MacBook Pro bought today. The LED backlight they're using these days is rather a large amount brighter than the old screens.

At Normasym we deliver top class LED solutions.LED downlights are perfect solution for private and commercial customers. normasym.com/segments/led-dimmable-lighting

 

LED driver to run the LED under the acrylic rod that holds the coil.

SHENZHEN CHIP OPTECH Co., Ltd. is a high-tech company which engages in research, production, construction of LED application products. We are a professional manufacturer and server in LED display products and projects field. From the chip sealing to the display selling, we always provide the comprehensive service system to our customers. We are strong in capital and posses a hi-tech researching and developing team, which composed of experts, advanced specialist, engineer etc. We own a 2000m2 -manufacturing base.

From 2000, our company began to develop the oversea market. Now we have possessed our special channel for exporting business. We have sold our products to U.S.A. KOBEL Company, Hongkong Subway Company, Hongkong productivity promotion bureau, Qinghua University of Taiwan, Saudi Arabia BTFDSP, S.Korean OPENFOUR, Spain , Austria , Israel , Egypt , and Turkey etc. We have cooperated with Iran Subway Company for 3 years long. We exported at least each 100 square meters for PH16 and PH20 full color displays to Romania and nearly 8000 pieces of LED bar displays were sold to Germany .

Our company always execute rigidly the international quality management system and regards"Customer is center,quality is life, Credit is rule, innovations is headspring" as our marketing guide. Satisfying the market need is our target, product and service quality is the life for existing and developing, credit is our basic guideline, innovation is our driving impetus.

Website:http://www.chipshow.com

There's 6 leds that are not working good. I replaced that ones.

 

LED fountain accessories, underwater lightings

 

Art No.: RS-UW9x3W-B

Diameter=160mm

Height=60mm

9x3W, Good LED chip

12V, low and safe working voltage

IP68, waterproof

For pool, pond, fountain underwater landscape decoration lightings

 

Animated design of a 2' x 2' high density LED grow setup. Using Snowryder to compensate for the decreased light penetration of the LED's. Snowryder grows to a height of 12 - 14 inches giving a good yield of 15 - 25 gr per plant. In this 4 square foot area there are 16 plants...do the math! I show the use of 1, 2, and 4 LED panels. Due to the fact that the LED's can be 2 - 6" from the plants and the directional properties of LED's, I prefer the 4 panel configuration as it will tend to give less problems with shadows and compensate better for the short comings of LED's.

Someone stole my flashlight and then got all artsy with it, damit!

1) High quality 3528 SMD LED as light source

2) Aluminum alloy by anodic oxidation

3) Great energy saving: it saves over 50% power consumption than traditional T8 or T5 fluorescent light

4) Much lower surface temperature than fluorescent T8 or T5

5) Even and Soft light beam, without the feeling of dazzling, greatly reduced the harm to eyes

6) Long life span: normally over 50,000 hours, or 17 years if 8 hours per day which is over 10-20 times over normal incandescent lamps.

7) Environmental friendly: it saves over 80% power consumption than incandescent light or 50% than T8 or T5 fluorescent light

8) Solid-state, high shock or vibration resistant

9) No flickering. No UV or IR radiation

10) Compliant with CE, Rohs and UL certificates

11) Two-year Warranty

  

Applications:

  

Direct replacement of traditional T8 fluorescent light or Phillip Grille light; can be hanged from the roof or mounted into roof or wall or surfaces of any other objects.

Widely used in commercial or home indoor lighting such as supermarket, conference room, exhibition hall, hotel, office, etc..

  

Technical Descriptions:

  

Panel Size: 600x300 mm.

LED QTY: 350 pcs

LED type: SMD (3528).

Emitting Colors available: White, Warm white

Operating voltage: DC 25~35V.

Power consumption: 21 W

Light-emitting angle: 120 degree

 

Life: ≥50000 hours

 

Website: www.haichanglight.com/

The small super magnet stuck on the fridge and came out, so glued it in!

... on a string ....

Wellen brought two cars to the show that displayed their lights as well as a number of other police vehicle products

IPLED is a supplier of led light, Flexible LED and led modules supplier Company in Netherlands. Our company is mainly involved in led flex designing and manufacturing of LED. We provide flexible led stripe in multiple colors, lengths and watt capacities at affordable rate.

LED strip mounted. Frame will hold it in place after LCD have assembled.

Micah Scott’s interactive LED installation inauguration is planned for May 31 2014 as part of the CODAME ART+TECH Playground @ the Doll House, 80 Turk, SF.

 

www.codame.com/post/playground/

E26/27 stand US light bulb connector, 15 pcs 1W LED with 60 degree lens. Suitable for reef application.

Le Packaging de la Led Lenser M17R

This is Emirates currently advertising on the V&A Waterfront LED screens broadcasting daily 365 days a year. The waterfront attracts over 22 million visitors annually so advertisers enjoy great exposure!

all LEDs soldered on now

 

currently using 1.4/4k of the Attiny45 memory.

greeeg.wordpress.com

Easy high-power LED blinker based on... a light bulb. Read more here.

Close-up of a led spot, with some nice reflections from the actual leds.

Closeup of the built in control component & wireless transmitter for the LEDs.

hl1606 rgb led kette powered by an arduino

www.ladyada.net/products/digitalrgbledstrip/index.html

 

this nice chain will be the light array for my 2nd, bigger "wordclock". :-)

Christmas lights

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