Item Name: LED Light Bulb

Base Type: USB port

Voltage:

5V(USB).

Wattage: 1.5W,4W,5W,10W,12W.

Color Temperature: Warm(3000K)/White(6000K),Red,Green,Blue,Symphony.

Color Rendering Index: Ra >70

Lifespan: over 10,000 hours

Note:Symphony light pls refer to the picture in the listing.