About This ItemEnergy Saving: Corn cob light bulbs are widely used.Compared to the high pressure sodium lamps, incandescent lamps, auxiliary lamps, metal halide lamps and traditional street lights they replace, they save up to 80% electricity. Certification: 50,000 hour lifespan, 360 beam angle, European RoHS UL certification (E476485). Comply with safety standards.Easy to install: screw the bulb directly into the E26 / E39 socket. Please note that in some cases the ballast may be bypassed when replacing the LED. Most bulbs can be used, but please check first (LED bulbs require a driver, not a ballast). Ecological and environmental protection: no harmful elements such as mercury and xenon, and no ultraviolet or infrared in the beam. The light is soft and even, which is safe for the eyes.Uses: Ideal bulbs for garages, driveways, warehouses, barns, patios, courtyards, gardens, streets, offices, schools, hospitals, shopping malls, supermarkets, places of work, restaurants, hotels, workshops, etc.Product Power (watts): 40.0 wattsAdvantage:-Instant start-up, no flickering, no buzzing-Corn lamps certified by UL, CE and RoHs-Green and environmentally friendly environmentally friendly, no mercury, no ultraviolet, infrared or other harmful radiation-Energy saving, replacing 300 watt high intensity discharge (HDS) lamp or low pressure sodium (LPS) bulb. 360 degrees, high color rendering index-Easy to install and use-Internal driver, input voltage AC100-300V-Long service life, 23 years, based on 6 hours/day. Unique Radiator Design, Cooler - Widely used in supermarkets, warehouses, lanes, garages, homes, offices, hospitals, schools, streets, gardens, etc. Specifications: Color temperature: 6000K Index color rendering :> 80Lumens: 5200 LMLight efficiency: 130LM/WInput power: 40WViewing angle: 360 degreesInput voltage: AC100-300V 50/60HzPFC:> 90%Equivalent: 300W Incandescent Lamp / 120W CFLWaterproof Rating: IP40Material:LED Brand: JingdianLED Type: SMD2835LED Count: 378Housing: PC+AL (Fin)Heat Dissipation: HeatsinkShell Color: WhiteView: 1. Apply power before installing or replacing assembly.2. The input voltage corresponds to the lamp. After connecting the power cord, make sure the wiring part is isolated. 3. Before installing the lamp, be sure to remove or bypass the ballast in the lamp.4. Not suitable for dimmers. Have a great time shopping!