... high CRI 2.Power:30W-1000W 3.CE&ROHS 4.Lamp Base: E40, G12, R7S.... We have some advantages of this ... metalic halide lamp:1. better color performance, better color comformity2. Better welding technic ... school,streets & square,commercial center, residential areas, Coastal Road outdoor place.etc. High-quality clear Metal halide lamp for lighting(CE&Rohs)