... , office lighting, grow lighting, etc. Advantage of our product-- induction lamp:(Ballast of induction lamp with UL,CE,FCC,EMC certificate) (1) Wide range ... ) which could replace of (80~1000W ) HPS lamp & MH lamp, energy saving 40~50%.Our induction lamp power is from 40W to maximum 500W ... (8)Lumen depreciation (%):< 5% (after 2000hrs) (9) CCT: 2700~6500K magnetic Induction lamp with UL & CE