11Watt 6-inch ENERGY STAR UL Listed Dimmable, Longer Lasting Die Cast Aluminum Retrofit LED Recessed Lighting Fixture - 5000K Daylight LED Ceiling Light - 970LM 100W Equivalent Recessed Downlight

Die Cast Aluminum 5 inch to 6 inch LED Downlight Kit designed and engineered for residential or commercial use. Retrofitting existing recessed 5" can or 6" can housing as well as new construction applications. This LED Downlight delivers high lumen with over 85 CRI while achieving over 80 lumen per watt, including E26 Edison screw base adapter,GU24 Base or AB male/female connector accessories. Thermal management system uses durable upper housing and driver to conduct heat away from LEDs and transfer it to the plenum space for optimal performance. LED junction temperatures stay below specified maximum even when installed in attic insulation with ambient temperatures exceeding 40 ℃. Suitable for insulated and non-insulated ceilings. Compared with plastic injection moldings, die castings are stronger, stiffer, more stable dimensionally, more heat resistant, and are far superior to plastics on a properties/cost basis. They help prevent radio frequency and electromagnetic emissions. For chrome plating, die castings are much superior to plastic. Die castings have a high degree of permanence under load when compared to plastics, and are completely resistant to ultra-violet rays, weathering, and stress-cracking in the presence of various reagents. Manufacturing cycles for producing die castings are much faster than for plastic injection moldings. Plastics, however, may be cheaper on a unit volume basis, may have color inherent properties which tend to eliminate finishing, are temperature sensitive, and are good electrical insulators.