Color Temperature:
Golden Yellow(2000K)
Warm (3000K-3500K)
Neutral White(4500K)
White (6000K-6500K)
Cool White (10000K)
Ultraviolet UV(395nm)
Royal Blue (445nm)
Blue (460nm)
Green (520nm-530nm)
Red(620nm~630nm)
Deep Red(660nm)
Pink
Note: The Base is 20mm
attention:use the diode,pls aluminum heatsink.