Knowledge of LED to shoot the light of the lens

on the market LED to shoot the light proportion is more and more heavy, lighting has involved in more stores and counters. The whole market most attention is the LED lamp and the effect of photosynthetic efficiency, thus LED to shoot the light is an important part in the design of the lens is ushered in the challenge.

how to design the high light transmittance, high grade, low-cost lens become the important research fields of LED to shoot the light. So the design of the lens need to meet: one is lens shape novelty; Second, the lens of effective transmittance; 3 it is lens with lamps and lanterns of visual effect. According to these three points, the market at present common lens has the following three kinds:

a lens are external face to face with scales, a smooth center design of compound eye. Second, the lens using external free-form surface, nearly smooth, smooth compound eyes surface design. 3 it is lens wall surface USES the free-form surface design, nearly smooth compound eyes, the Angle of light - 250 600 is adjustable, generally use the PC material, can be used for the biggest smooth 14 mm diameter COB light source to shoot the light, up to a maximum of 94% of its optical transmittance effectively.

in addition, from the market demand for high-end manufacturing cost open combined lamps and lanterns, the design of the light source of a lens with many paragraph, also LED designers need to pay attention to. So the commercial ceiling lamps lens design has super MeiGuanHua and common development, how to improve the effective transmittance, lens flare uniformity, sharing will be the mainstream direction of design.

the development of LED ceiling lamp advantage

in the modern household is decorated in, LED lights because of its significant advantages compared with incandescent light bulbs, more and more attention by our and liking. LED ceiling lamp in decorate use scope is wide, is becoming more and more by household decorates expectations.

first few big advantage: LED ceiling lamp, energy conservation, environmental protection, with national sustainable development of low carbon green form, is the first to carry out the direction of lighting products in the future, by the social from all walks of life especially for business and home users attention.

LED ceiling lamp color is gorgeous, color terms are the advantages of other commodities lighting. And LED fluorescent tube easy handling, can through digital manipulation skills, reach the role of dynamic lighting. Volume together dainty, design change is diversiform, can make the appearance more special lamps and lanterns has conceived.

of course, LED ceiling lamp to carry out and must have resistance: is much higher than traditional lamps and lanterns in the prophase investment capital. Appropriate needs long time use of the user of lamps and lanterns, however, due to the LED ceiling lamp will be the total costs less than traditional lamps and lanterns.

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