1.Long Lifespan E27 LED Lamp 2.54pcs of DIP,2.7W, ... super heat dissipationAC110/220V input, 2.7W Driver and LED PCB are separated for better heat radiationGlass body without cover36H, 48H ... °, 120°Average life: 50,000HBrightness degradation: < 5% 1000H (24H on)Size: Φ50 x 54mm ColorColor Temperature36HLED48HLED54HLEDWhite6000-7000K200lm1.8W270lm2.4W300lm2.7WWarm white2700 ...