Features: LED UFO high bay light has been carefully designed to achieve superior illumination performance. With the end user in mind, we took the old design and gave it a new, slim, light-weight look which no longer requires a reflector. Beam angle: 120 degrees 2. Precision Die Cast Aluminum Housing 3. Fade Resistant Powder Coat Finish 4. Energy saving up to 70%-80% 5. 50,000 hours Specification: Color temperatures: 6000K-6500K Cool White CRI: 75-85 Luminous efficacy: 36000LM Viewing angle: 120 degrees Input voltage: AC90-277V 50/60Hz PFC: >90% LED type: 3030 LEDs Operation temperature -4°F to 113°F Packing list: 10x 300W UFO High Bay LED Light. 10 Pack 300W UFO Led High Bay Light Gym Warehouse Industrial Commercial Fixture. Specification: Color temperatures: 6000K-6500K Cool White CRI: 75-85 Luminous efficacy: 36000LM Viewing angle: 120 degrees Input voltage: AC90-277V 50/60Hz PFC: >90% LED type: 3030 LEDs Operation temperature -4°F to 113°F Packing list: 10x 300W UFO High Bay Light. 5′ Cable with US 120V Plug. Our ufo high-bay warehouse lights provide you with a 5ft power cord. The power cord is also equipped with a standard 120V US plug. If your socket is a standard 120V socket, you can plug it in directly; if your socket is not the standard 120V Plug in, please cut off the plug and use it for wiring. Up to 120lm/w high light efficiency. Our high bay lights offers you a high luminous efficiency of 120lm/w. The use of high-efficiency luminaries not only brightens your world, but also saves you hundreds of dollars on your bill! High Brightness and Energy-saving. The LED light features high-quality 3030 LED chip, high brightness, high color rendering index, low power consumption. Compared with incandescent lamps and halogen lamps, the light can save more than 85% of electricity. The UFO LED light features a ADC 12 Die-casting aluminum body, thermal efficiency up to 96W/M. The PC lens makes the light shine more effectively to the ground. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. We strive to ensure 100% satisfaction for each and every one of our customers. Our working time is Monday to Friday. We will reply you within 24 hours(1work days). We are always been trying to provide best service and reliable products for every customer. If you are dissatisfied for any reason, please do not be quick to leave negative/neutral feedback. IC constant current direct drive.