Gold Member Since 2006
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Shenzhen Signcomplex Science & Technology Co., Limited

LED Tube, LED Bulb, LED Spot Lamp manufacturer / supplier in China, offering SMD 2835 8W High Efficient Ultra Slim LED Down Light, SMD 2835 Modern 12W/18W/25W LED Ceiling Lights with High Brightness, High Quality IP65 12W Waterproof LED Wall Washer Lamp with 3 Years Warranty and so on.

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Supplier Homepage Company Show R&D Integrating Sphere

R&D

Integrating Sphere [Jun 30,2011]
Integrating Sphere

Integrating Sphere is used for test the light output and light efficiency.