E40 LED bulb LED highbay bulb long life,Optical decline of small, green, low maintenance costs,Easy installation E40 LED bulbLED highbay bulb Input Voltage: AC110/220V Power: 50W LED Qty: 1PCS Luminous Flux: 2900~3400 Lm Power factor: ≥0.9 Color Temp: 2700~7500K Protection class:IP65 Material: Aluminum & PC Dimension: φ160×200mm Net weight: 4.47kg 1.With integrated high power LED, long life2. ...