E-Lite 90W Diamond LED wall packs are designed and engineered with high performance, efficiency and cost effectiveness in mind. This light combines traditional wall pack design with super-bright LED technology to provide an excellent solution to inefficient, high maintenance HPS and MH technologies. This versatile luminaire provides enhanced security and safety for building exteriors, parking garages, commercial parking lots, walkways and other outdoor locations where long life, low maintenance, and consistent color rendering are required. The IP65 rated heavy duty housing is constructed of die cast aluminum with advanced thermal management system ensures to ensure robust performance and long lasting functionality even under harsh weather conditions. High quality polycarbonate lens provides reduced on-site glare and excellent vertical light distribution to the targeted application while guarding against UV damage and environmental contamination. High-performance driver features with active power factor correction and provide over-voltage, under voltage, short-circuit and over temperature protection. The high-efficacy LEDs has an efficacy of 103 lm/W with a delivered output of 7290 lumens, which meets the efficacy requirements of DesignLights Consortium (DLC) qualifications, making E-Lite Diamond LED wall packs eligible for various rebate programs in the United States. Optional integrated photocells comply with the Standard for Non-industrial Photoelectric Switches for Lighting Control UL773A.