... White/Cold white, Red,Green,Blue,Yellow,RGB,UV and so onOperating Temperature Range-20°C to 80°C ... ,green,white,etc. 2. Solid-state, high shock and vibration resistant 3.Low voltage DC operated.4.Wide veiwing ... .Lamberatian radiation pattern.7.More energy efficient than incandescent and most halogen lamp.8.Cool beam, safe to touch ... available, free combination .Products: 3w rgb high power smd led diodes