How To Choose Lens Or Reflector For Lamps

In the absence of optical requirements, which lamps are suitable for use with reflectors? What kind of lamp is suitable for choosing lens?

1. LED Downlight (LED Wall Light)

Lamps such as downlights are generally installed on the walls of the corridor, and are also one of the lamps closest to the human eye. If the light of the lamps is relatively strong, it is easy for people to show psychological and physiological discomfort, so the downlights Similar design, without special requirements, the effect of using a reflector is generally better than that of a lens, because there is an excessive amount of secondary light spots, which will not make people feel uncomfortable when walking in the corridor.

2. LED Spotlights (spotlights)

Floodlights are generally mainly used to illuminate a certain thing. It requires a certain range and light intensity. More importantly, it needs to clearly display the illuminated object in people's field of vision, so it is mainly based on lighting. It is far away from people's eyes, and generally does not cause discomfort to people. When designing, it is better to use a lens than a reflector. If it is a single light source, it is better to use a pinch lens because it’s the range is not comparable to general optics.

3. LED Wall washer

Wall washers are generally used for lighting on the wall, and there are many internal light sources. If a reflector with a strong secondary spot is used, it will easily cause people's discomfort. Therefore, lamps like led wall washers are used. Lenses are better than reflectors.