6500K Full Spectrum White Light - equipped with 12 Red + 60 White ... based on a 24 hour cycle from the time you set the timer.For example,when keeping power ON, if you select 18 Hrs,it will ...

They come out at a shallower angle, and that's why you get the full spectrum of colours from the white light of the sun. And it's this light that paints the Earth. There are seven colours of the ...