... emmitting 4. CE, RoHS, UL 4 inch 7W stylish SMD Down Lighting Specification:Size: φ149*31mm Hole Size: 113mmPower: 7W ... MW 4000~5000K PW 5500~6500K CW 6500~7000KInput Voltage: AC90V-264V External constant-current supplyLED Q'ty : ... CartonDimension:Application High-class stores,shopping malls Hotel,entertainment places Meeting rooms,exhibtions Commercial theatre,museum Architectural lighting Saloon, caf ...