Holiday Lighting Outlet LED C7 Green Replacement Christmas Light Bulbs, Commercial Grade, 3 Diodes (Led's) in Each Bulb, Fits Into E12 Sockets, 1 Bulb Count Energy savings and eco friendly - Reduce power consumption by more than 90% compared to incandescent bulbs Bulb shell made of weather resistant, break resistant durable plastic UL listed and CSA approved for indoor and outdoor use 3 LED's in every bulb for a brighter look. Fits into C7 or E12 light sockets