240W LED UFO High Bay Light-CCT 5000K-AC 277-480V-38,400 Lumens-5 Years warranty-ETL+DLC 5.1LFD Lighting's 240W high voltage 277~480V LED UFO Highbay is the ideal alternative to 500 600W MH HPS Highbay fixtures. Crafted with Lumileds and a SOSEN Driver, these high bay LED lighting fixtures are guaranteed for 5 years and available for same day shipping from the US. Boasting a lifespan of 50,000+ hours, the superior quality of this product ensures maximum energy savings and cost reduction. Advantages: DLC ETL Listed Philips Lumileds Chip 160LM