Product Name:100W slim Driverelss LED UFO High Bay lighting FixturesProduct Description:l Adopting the DOB technology (Driver on Board)l Adopted high lumen Epistar led chips, deliverying 100-110lm/w. l High CRI, Large capacity heat sink.l Offering a lifespan of 50,000 hours and light depreciation of less than 1% per year, with no UV light to attract insects, they are virtually maintenance free for ...