Length: 151mm. Width: 38mm. Height: 151mm. Design: Plain, Round. 1080lm. 25000 Hours Run Time, 4000K Temperature, Built-in LED, Surface Mount Fitting, White Light. 12w. Conforms to Safety Standard: Class 2, EN 55015, EN 60598-1, EN 60598-2-2, EN 61000, EN 61547, EN 62471, EN 62493. Power Supply: 240v. Max Frequency: 60Hz. Min Frequency: 50Hz. Ref: UTST12840