Specialized in producing LED lighting manufacturers, lighting materials used in specially attention, qualified the right of selection will determine the quality of lamps and LED lamps glow. Following the author to analyze the adoption of the following co-step photovoltaic m anufacturing LED downlight The diffusion plate.
LED diffusion of the product characteristics of the board.
1, the material imported optical grade PMMA.
2, high transmittance, high haze, light transmission rate up to 82%, the haze of up to 92%, while the use of advanced optical design and diffusion of material, adjusting the light propagation direction, the optical brightness and diffusion effect.
3, the diffusion plate side matte, one side smooth, matte side out when you use use. Matte face up to go out on three considerations:
1), due to the smooth outward surface of the light easy to fouling.
2), matte side up, not easy to scratch, abrasions.
3), to improve the optical efficiency (test the conclusions by the integrating sphere)
LE D lighting applications of this type of the LEED diffusion plate is applied to the direct type light source, such as downlights, grid lamps, high-grade aluminum lamp installed on the LED downlight, light loss a minimum of 10%. Applies to the side of the light source LED lighting, such as flat-panel lights, advertisements, professional film viewer, usually, and the light guide plate for use with.
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