Specifictaion T8 LED Tube Grow light Power: 3ft15W 4ft18W 5ft28W Size: 1200mm x 26mm LED Type: 2835 SMD LED qty:96pcs (Red : Blue 4:1 or 6:1) LED wavelength: Red 630-660nm, Blue 440-470nm Luminous Flux: 1200-1500lm Input Voltage: AC85-264V Luminaires Material:Aluminum + PC Irradimore...