Product Name:GKL High Bay Watts: 60W, 100W, 150W, 200W LED Chip Brand: LUMILEDS Efficiency: 110 lm/w CCT: 4000K~6500K CRI: Ra>70 LED Driver Brand: Meanwell Beam Angle: 25°,60°,100° Warranty: 5 years Certification: CE, RoHS