Features High Lumen Omni-directional LED for Industrial / Commercial applications Replaces HID, CFL, and Incandescent Ballast by-pass - Direct wire only 100V - 277V Damp location Emits no UV light / Contains no mercury (Hg) 5 year limited warranty Classified under UL 1598C Safety chain included Not approved for enclosed fixtures^^Additional Technical Specifications Power Factor greater than 0.9 Operating temperature range -20??C to 65??C Operating Frequency 50-60Hz Working Voltage AC90-305V^^Specifications Input Voltage: 100 - 277 Watts: 80 HID Equivalent: 400W Base: Mogul ANSI Base: E39 Lamp Code: 80W/LED/HID-HB/5000K/100-277V Dimmable/Non-Dimmable: Non-Dimmable Finish: Frosted MOL: 10-13/16" MOD: 6-11/16" Initial Lumens: 7600 Average Rated Hours: 25,000 Kelvin Temp: 5000 Color: Daylight CRI: 80+ Beam Spread Deg: 120 RoHS Compliant: Yes UL Listed: Yes^^*CONSULT LED LAMP MANUFACTURER'S SPECIFICATIONS FOR LED LAMP COMPATIBILITY FOR USE IN ENCLOSED OR NON-VENTILATED FIXTURES