1. No butteries or bulbs to replace ever! Free of carbon -Zinc, Lead-Acid or Ni-MH battery.
2. 1 minute of winding provides light up to 30 minutes.
3. Emergency helper against disasters - earthquake, typhoon, power failure....
4. Good for housework, maintenance, traveling, mountain-climb & more....
6. Super bright LED's (15,000 MCD), LED: 3 x Super Bright-4V.
7. Choice of light output - 1 or 3 Super bright white LED's
8. Product Size: 14cm (L) x 6cm (W) x 4.5 (H) cm ...
DY400-4 LED Curing Light is the lastest model-guntype curing light with high-effiency, outstanding function and convenient operation! The inner radiating enable long-working time for this device! ...
Semi-Outdoor monochrome LED display could display all kinds of text graphics and other information. No mosaic, with better lightening accordance and a dozen of circulation mode.
It includes high brightness, wide vision, long-life, light weight, modular structure, easy installation, easy maintanance, and other features.
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DOT-Matrix pixel includes one red chip, one green and one blue chip. There are 8*8 (4*4) pixels in one piece of module. It has a better lightning accordance. It also use real pixels and non-virtual pixels; Large visual angle with 120 degree horizontal and 120 degree vertical angle. It has a better viewing for both graphic text and video.
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Each pixel includes one red led, one green and one blue led. All leds are are made in square shape and inserted into the PCB seperately, and have a perfect video effect in close distance.
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