Why can't LED downlights leave the optimization of 'secondary optical design'? See you here! ||

The anti-glare problem of LED downlights is a well-known and important performance problem. By mobilizing various optical components as much as possible for subtle layout, the ideal anti-glare effect can be achieved to a large extent. This article focuses on introducing the secondary optical design of an LED downlight (IF-IDL series) to see what the 'universe' is inherent in it. Theoretically speaking, the secondary optical design is carried out on the basis of the primary optical design of the LED light-emitting device. It is once again an important part of ensuring the light quality of the entire light-emitting system from the aspects of light emission and glare, and concentrates the light emitted by the LED device to the The desired lamp, so as to ensure that the light emitted by the lamp can meet the design needs. From the point of view of anti-glare performance, the same is true. And this LED downlight cleverly applies the optimization principle of secondary optics, and efficiently combines the shading angle and the anti-glare diaphragm to realize a complete series of anti-glare system and obtain the ideal anti-glare effect. Photoelectric LED downlight IF-IDL series of secondary anti-glare optical design 'optimize the shading angle' This LED downlight gives people a very deep 'impressionFor anti-glare needs, the light distribution angle of the reflector is scientifically adjusted to ensure that the shading angle is greater than °, and the light source will not be directly exposed to the human eye. The 'smart use of hood' of the secondary optical optimization design is based on the 'primary optical design' of the shading angle to optimize the secondary light distribution. This photoelectricity is achieved through the use of anti-glare reflectors. The shading hood (especially the black shading hood) further absorbs and recondenses the stray light, and regroups it to the center of the light spot, effectively ensuring the uniform quality of the light. In addition, the imported PMMA diffuser used in the IF-IDL series makes the light transmission rate reach %, and the light efficiency is ≥lmw. The excellent anti-glare properties of IF-IDL series photoelectric LED downlights also make this LED downlight very suitable for use in airport terminals, office spaces, hotel conference rooms, hotel rooms and other areas. To sum up, the exquisite secondary optical design will make the LED downlight's light output better and the anti-glare performance in place. The above is represented by the optoelectronic IF-ICS series of LED downlights. Hope to help the owners, designers or purchasers who are in the selection stage. Introduction Optoelectronics focuses on lighting design, production and construction, providing overall solutions for LED lighting projects such as airports, hotels, commerce, and offices, and is the designated lighting supplier for major domestic airports. ---Fax contact address: Lighting selection website on the floor of Changhong Science and Technology Building, Science and Technology Park, Nanshan District, Shenzhen