WAC Lighting LEDme® Collection LED new construction housing in square, warm/neutral color and black painted finish, has 20-Gauge steel housing and die-cast aluminum heat sink. It has 4-Inch invisible open trim to secure lighting assembly and to provide clean look and possible recessed lighting installation. It has 10.2-Watt power rated LED lamp to deliver 639-Lumen of light with 85 CRI and 3000K color temperature. The housing has fixture with a lamp life of 100000 Hours, power rated at 10.2-Watts, voltage rated at 120-Volts AC and current rated at 450-Milli-Amps at 60-Hz. This housing has 10% dimmable ELV driver to dim light to the required level. Housing measures 14-1/2 to 24-1/2-Inch x 6-3/4-Inch x 5-1/2-Inch. It has mounting hanger bar to mount on insulated ceiling up to 1-Inch thick. The housing has adjustable hanger bar to accommodate various joist construction and grid sizes ranging from 14-1/2 to 24-1/2-inches. This housing is suitable for with LEDme® 4-Inch square invisible trims and branch wiring applications. This housing meets UL/cUL and ADA standards.