Our LED high bay light operates on a versatile input voltage range of 100-277V, featuring a high-quality switching driver instead of a standard 120V linear driver. This ensures compatibility with various electrical systems. Achieving an exceptional efficiency of 150lm/W, our product uses SMD3030 LEDs, which provide superior brightness and longevity compared to SMD2835 LEDs, ensuring you get more light for less energy. The structural design of our light enhances heat dissipation, utilizing a robust die-cast aluminum housing instead of a flimsy casing. This ensures better performance and extended lifespan by keeping the internal components cool. Our LED high bay light supports smooth dimming with a 0-10V dimmable switch, allowing for greater control over lighting levels. This is a significant advantage over non-dimmable alternatives. Equipped with a 120V plug, our light is truly plug-and-play, making testing and installation hassle-free. For hardwired applications, simply remove the plug for easy connection. We stand behind our product with a no-repair, replacement-only 5-year after-sales service policy, ensuring your investment is protected for years to come. Our LED high bay light is ETL certified, guaranteeing quality and safety. This sets us apart from products that only have partial component certifications, providing you with peace of mind regarding reliability and compliance. Luminous Flux: 22,600 Lumens. Input Voltage: AC 100-277V 50/60Hz. Color temperature: 5000K Daylingt. Power Supply: Sosen Driver. Power Factor: >0.9. Materias: Aluminum & Glass. 5 x 150W LED UFO high bay light. KUKUPPO Founded in 2011. With over 3 million customers in more than 100 countries and regions around the world, partner and supplier to many power organizations. We are high-Technology company specialized in manufacture Commercial and industrial LED light. Advanced production equipment and Excellent R & D ability help us to combining Service, production, sell together provide top-level products to our customers. Mainly products LED Corn bulbs, LED retrofit kits, LED high bay fixture, LED Shoebox fixture, LED Barn Light, LED Temporary Work Light etc. All Series of innovative Energy Saving LED products for provide solutions of indoor and outdoor lighting. Safety certification UL? ETL and Energy certification DLC for rebate. KUKUPPO is set up warehouse in OH, TX and KY. We strive to ensure 100% satisfaction for each and every one of our customers. All of our products are one hundred percent brand new. Please inspect your order upon arrival for missing/incorrect items. Please messages us to notify us of any missing/incorrect item. Item may be return within the return period. Goods must also be in its original box and packing. Do not dispose of the box or any packaging materials until you are satisfied with the product. Office Time: 9:30 – 18:30, Monday – Saturday (UTC+8). We will respond you within. Your satisfaction is our pursuit. We really appreciate the chance to improve our service!