Round 3” fixtures with integral LEDs. Isolated external driver factory installed inside junction box. One driver for every fixture required. PF0.95. Maximum number of fixtures per standard 150W LED dimmer: 12.PRODUCT FEATURES:- Dimmable - Type IC Rated – Approved for Direct Contact with Insulation - Air-tight and wet location approved - Pot Light Housing is NOT Required even for Insulated Ceilings - Fast and Easy to Install in Limited Space Locations - External Driver Factory Mounted Inside Connection Box - 120V or 277V-347V - NeConstruction Rough-In Plates and Jumper Cables Available - 50,000 Hours Life; 5 Year Warranty