... 5.CE/ROHS/ETL German manufacturing process,led high bay light 400w.400w led high bay light.led high bay light Product FeaturesItem NO.SW-BAY520-C400WInput VoltageAC ... 50W,60W,70W,80W,90W,100w,120w,140W,160W,200w,250w,280w,300w,400wSW-BAY520-C400WRated voltage AC85-265V/50- ... 90w/100w/110w /120w/130w/140/160w/180W /200W/250w /300w/400w) Power optionalJapan imports thermal silica gelWe use of power supply ...