Includes 21.6 watts, 1080 delivered lumens, 2700K LED module. Dimmable with most LED compatible ELV, and TRIAC dimmers. 277V dimmable with 0-10V dimmers. Ships with (8) 12" and (4) 6" rigid stems in coordinating finish. Can be installed on a sloped ceiling up to 20°. 120V or 277V.