... voltage range, Low attenuation, Well heat sink, Long using life, High security,Quantity:1 Piece Package Size:21.0 * ... , ULCan diredtly replace traditional ceiling lampThis series of ceiling lamps adopt 180pcs high luminous efficiency LED, maximal power is ... , China, specialized in producing LED products, include bulbs, table lamps, spotlights, ceiling lamps, etc. "Quality First" is what we have been ...