... focus on Low frequency induction lamp ( warranty 3 years, energy saving 40~50%) & induction fixtures in China, including street lighting, ... grow lighting, etc. Advantage of our product-- induction lamp:(Ballast of induction lamp with UL,CE,FCC,EMC certificate) (1) Wide range ... 80~1000W ) HPS lamp & MH lamp, energy saving 40~50%.Our induction lamp power is from 40W to maximum 500W. In China, only my ...