Adopt aluminum alloy T5 standard lamp holder. Materail: Aluminum alloy + PC (Transparent PC, Frosted PC and Strip PC available) Adopt super brightness Dip or SMD (3528) LED as light source; Chip brand: Epistar (made in Taiwan) Driving by constant flow, span life is between 50000 to 80000 hours. Input voltage: AC85V-265V Packing Size (mm)ú¦713*240*240 Qty/Case: 50 G.W. (kg):0.11