Light FeaturesVarious wattage for different luemen requirementHigher wattage better lumenAdvantages of Lighting with Lighting Shield: Glare Reduction, Comfortable Illumination, Cut Light Pollution!Waterproof LED Light L1733N (COB)ProtectionDegree of Protection - IP68 / NEMA 6P Specification Volt.: 120V / 277V / 347V / 480V(only 120W) AC Watt.: 120W / 140W / 160W Amps: 120W (0.25A~1A) / 140W (0.4A~1.17A) / 160W (0.46A~1.33A) Frequency: 50Hz / 60Hz Power Factor: cos≧0.9, cos≧0.87(480V) Optical Information CCT : 3000K (Warm White) / 5000K (Cool White) CRI : Warm White≧80 / Cool White≧70 Lum/Watt. : ≧ 95 (Warm White) / ≧ 100 (Cool White) Beam Angle : X-110° / Y-110° Catalogue