What are the 50 and 70 degree lenses for LED floodlights?
In this way, the lenses with smaller degrees are more suitable for areas with relatively small illumination rangeLight range is also related to the power of the lamp, power and low power according to the "at the same distance" place, certainly high power bright,
The general lens of a LED floodlight is "90 degrees - 120 degrees"",Lenses such as 50 - 70 degrees, if they are "at the same distance", must be narrower,
