Bulb included: 1 x 1W LED, 3000K, 91 Lumens. Over 50 000 hours of service life. Surface and recessed mounting. Surface adapter included. Directional light. Smooth direct spread (spot). Finish: Satin nickel. 12V DC LED driver required. Frosted lens. Warm white LED. Dimmable with most low-voltage electronic dimmers when used with DALS dimming power supply. 12" input lead with quick connector. 24" interconnection harness included.