led jewelry display lighting 1. glass lens, optical grade 2.50.000 hour lifespan 3.2 years quality ... and high color of the LED light source3. Using quality optical lens, penetrating power, the light is high, uniform illumination. 4. Using ...
... 2)High power LED:24W 3)Irradiation Distance: 1000M 4)Optical lens system, circle light Silver moon seriesThis professional rechargeable flashlight has ... source for choice),creates extra powerful light, It has six optical lenses,and could creates a circular light. Product Description:Lightsource ...
... technology to ensure the stable working of each LED. 3. Lens: Optical lens, efficiency≥ 85% 4. PCB: Excellent heat conductivity aluminum, coefficient of ...
... % than conventional bulbs.4) Super thermal structure design and reasonable optical lens design.5) Easy installation,seismic and shock resistance.6) Using ...
... aluminum alloy shell, thermal well3) Using acrylic optical lens, better than any other ordinary lens.Application of led lamp:High-class stores, super ...
... o-ring sealed for dust and water Fully multicoated optical lens systems Rotary optical beam collmator-Allows quick adjustment of beam diameter and ...
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