||This surface mount 75 watt equivalent LED downlight is able to be used in new construction or retrofit applications in 4”, 5”, or 6” housings and 4” J-Boxes. The useable housings are, Insulated Ceiling (IC), Airtight (AT), and non-IC type. Designed for replacing incandescents up to 120 watts, this one lasts up to 25 times longer and reduces energy consumption by as much as 85%. It is suitable for applications in dry, damp or wet locations and is also suitable for use in closets but not intended for emergency or exit lighting applications. There is no warm up time and the dimming capability is down to 20%. The projected lifetime is 50,000 hours.