1.High brightness and efficiency; 2.Work Voltage:85-265VAC; 3.Life Span: 50000Hours ; 4.Warranty Period: 2 year; 5.CE&ROHS 1. Aluminum + PC tube. 2. Size: D30*600mm, D30*1200mm, D30*1500mm, customer size acceptable. 3. LED lamp quantity: 144PCS for 600mm, 264PCS for 1200mm, 384PCS for 1500mm. 4. Power: 8W/15W/21W. 5. Luminous Flux: 720Lm/600mm, 1320Lm/1200mm, 1920Lm/1500mm. 6. Lighting Angle: 140 ...