Bulb included: 1 x 2.6W LED, 3000K, 230 Lumens. Over 50 000 hours of service life. Heat sink and thermal protection. 12V DC LED driver required. Deliver highly efficient punches of white light. Frosted lens. Surface adapter sold separately. Dimmable with most low-voltage electronic dimmers when used with DALS dimming power supply. 12" input lead with quick connector. 24" interconnection harness included.