Icicle Light Bulb. Features: Color: Cool white. Commercial-grade light. Cool white has a very slight blue tint it has the look of ice and is used to create a true icy wintry scene. When lighting a series of LED lights light up the bulb - steady burning. Bulb size: C7 E12 nickel bases (candelabra) 50 000 hour life. Durable non-glass bulb. The casing is weather break fade peel and chip resistant. Bulbs stay cool to the touch. Energy-efficient bulbs will save up to 90% on energy costs Icicle has 7 LED lights inside Icicle works with standard sockets UL listed for indoor and outdoor use. 120 Volts 0.003 amps 0.3 watts. Material(s): Durable plastic/metal.