How to choose a high-quality LED downlight with anti-glare and anti-stray light? ||

The glare and stray light of LED downlights are not only harmful to the eyes, but also greatly affect the effect of the entire lighting project. Here, I will teach you how to identify LED downlights that have good anti-glare effects and can avoid stray light. Let’s take a look at the serious cases of glare and stray light, and feel the discomfort. So, how should we choose an LED downlight with good anti-glare performance and avoid stray light? Generally speaking, it depends on the design of large shading angle in these two aspects (shading angle ≥°). Shading angle refers to the connection between the outermost edge of the light source and the edge of the light outlet of the light source and the horizontal line passing through the light center of the light source. Included angle. The design of shading angle ≥° can ensure that people do not directly see the light source within a certain viewing angle range, so it can prevent glare. Under normal circumstances, for high-demand visual environments (such as airport terminals, office areas, etc.), lamps with large shading angles are usually used. Among them, the anti-glare effect is quite prominent is the shading angle of °, which is better than the shading angle of ° The emitted light beam should be narrow, and the horizontal illuminance ratio will be higher than the vertical illuminance ratio. Such a narrow beam can also effectively reduce stray light, and the resulting spot has no macular stray light. Reflector (reflector cup) with scientific optical design is an important optical component. After scientific optical design, it can ensure that the light source is not exposed directly. The glare is prevented from the 'transmission path' link, so that people can see from a distance. At times, I felt that the light was dark and the whole space was bright, instead of just seeing the shining sky. So, is there any product that can meet the above two requirements at the same time? The answer is yes. For example, the black diamond series LED downlight adopts the anti-glare optical design of 'large shading angle' + 'nano-level anti-glare aperture'. Specifically, it adopts a scientific secondary light distribution design, which places great emphasis on glare The control, the inner wall of the reflector cup has a unique texture, and a new generation of nano-coating technology is used to further strengthen its 'deep anti-glare' function. Ensure that the light is uniform, the halo transition is natural, and there is no macular stray light, and the light effect is ≥LMW. In the face mask, there are two colors available in black and white. Actual application effects Generally speaking, according to the anti-glare characteristics of this black diamond LED downlight of Optoelectronics, it is suitable for applications in hotels, office areas, airport terminals, and banks where anti-glare requirements are high and light quality is pursued. Seeing this, you can probably clearly understand how to identify a high-quality LED downlight with anti-glare and anti-stray light. 'Large shading angle' + 'reflector designed by scientific opticsShenzhen Optoelectronics Co., Ltd. Optoelectronics is a comprehensive lighting service enterprise integrating lamp design, research and development, production, sales, construction and installation. Provide overall lighting solutions for LED lighting projects such as airports, five-star hotels, commercial buildings, and designated lighting suppliers for domestic airports. Address: Floor, Changhong Technology Building, Nanshan High-tech Park, Shenzhen, Guangdong Province