... productInput Voltage: 110v-130v or 180v-240vWattage:2*15w,2*18w, 2*20w,2*28w,2*32w,2*35w,1*36w ... be matchwith T8/T4 lamp.Application:Hotels, chain restaurants,office buildings, museums, stadiums,exhibition centers, schools, hospitals, building lighting,entertaining facilities ... three lamps and four lamps.(We also have T8 to T5 adaptor and T5 fluorescent fixture and LED Products with CE approved.) Also ...