Model NO.: TDL-K70005-70 Material: Light Body: Al Alloy with Oxidation Treatment Type: LED High Bay Light Luminous Flux (5,000-6,000k): 5, 600lm Luminous Flux (4,000-4,500k): 5, 300lm Luminous Flux (2,700-3,000k): 4, 800lm