4 Watt - Dimmable LED - A19 - 2700K Warm White - 245 Lumens - 25 Watt Equal - 120 Volt - Kobi Warm 25 A19 LED bulbs last up to 5 times longer than fluorescent bulbs and far longer than typical halogen bulbs Energy Saving LED Bulbs do not cause heat build-up and are more durable on getting damaged LED SAVE you MONEY - using 50 - 80% less energy, also LED have no UV, mercury or thermal radiation Kobi Electric A19 LED Bulb. 4W, 120V, Base: E26 Medium Screw, Color Temp: 2700K, Rated Life (Hrs): 30000, Luminus Flux (LM): 245