Wintergreen Lighting 9in C7 LED bulbs transform traditional lighting, offering sustainability for the future through energy saving technology. 120 volt replacement LED Falling Icicle Christmas bulbs. Enjoy a fresh perspective on lighting - display Falling Icicle lights indoors or outdoors for dazzling effects. These LED bulbs offer over 60,000 hours of use. E12 - Candelabra bases screw into existing sockets making upgrading to LEDs easy. Features: -Falling Icicle cool white LED replacement lamps. - C7 LED bulb with 16 diode count. - Nickel bases prevent corrosion in sockets. - Unique snowfall and meteor effects: hang Falling Icicles from light stringers. 9" tube length - mix and match lengths for staggered display. - 0.35 watts per bulb. 120 volts. Long lasting with 60,000 average hours.