Make sure this fits by entering your model number. 120V operation; Dimmable down to 10% using factory-recommended dimmers to control light levels and save energy, see spec sheet for compatible dimmers. Airtight and IC-rated 3" round baffle downlight can be completely covered in insulation ENERGY STAR certified and can be used to comply with Title 24, JA8 high efficacy light source requirements; Wet Location listed