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.