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The effect of lens on the light efficiency of LED lamps
The lens is an optical element made of transparent material, and the lens has the effect of diffusing or converging light. Lenses are widely used in lighting, astronomy, military, transportation, medicine and other fields. In the lighting industry, LED lighting fixtures use lenses to change the direction of light and control the distribution of light. The commonly used lens materials for lamps are PC, PMMA and glass, and the ability of lenses of different materials to control light is different. The light effect of the lamp is good, and the lens is very important. The angle, transmittance and refractive index of the lens all affect the light effect of the lamp. A lamp with high luminous efficiency, good brightness and uniform light emission, a suitable lens is an indispensable core component; when we choose a lens, we need to use more data to speak, the integrating sphere light effect tester can effectively test The light effect of a lamp is good or bad. Wuxi Kinglux Glass Lens Co., Ltd. is a technology-based enterprise focusing on the R&D, production, sales and service of LED lighting lenses, focusing on providing customers with customized solutions for lenses.
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