Many people think that to save energy by using LED as plant lighting instead of T5 fluorescent lamps. Unfortunately it is not so. The LED is at present not better than t5 lamps. Their “efficiency” (Ljusenegi out/power in) are basically the same.
LED fits there against better than fluorescent lamps in certain contexts such as the lighting of the window sill, to punktbelysa etc.. It's LED with white light as I refer to for use in residential rooms.
The Red and blue LED light, I think is best suited for basement or areas that are not usually visstas in.
The red blue LED light is not better than the white in my opinion. Some claim that it would have a greater effect on photosynthesis but I have not found any evidence of even…