An LED bulb uses at least 75% less energy than incandescent lights, saving money on operational costs. Since it lasts 35 to 50 times longer than incandescent lighting and around 2 to 5 times longer than fluorescent lighting, it lowers maintenance expenses. LED bulbs are durable, producing very little heat, and they don't break easily. Specification: Color Temperature : Daylight Base Type : E27 Dimensions : Height 137mm x Width 70mm Voltage : AC 220-240V Power : 15W Lumens : 90 lumens per watt Material : Plastic