EarthTronics Traditional LED Wall Packs features three color selectable operation. Switch between 4000K, 4500K and 5000K easily at the time installation. The 40 watt models are built in a standard size 10.3” L x 9.4” W x 9.8” H, aluminum alloy housing with a standard bolt pattern. The LED Traditional Style Wall Pack uses Seoul LED chips and drivers to deliver a quality, energy saving lighting solution. The color selectable temperatures offer building managers the opportunity to match existing HID lamps and to reduce the blue light spectrum often associated with higher color temperatures. Each of the EarthTronics Wall Packs accepts 100-277 volt AC power supply. The wall packs provide more than 125 lumens per watt and a high 80+ CRI for improved visual acuity and efficient performance. A dusk to dawn sensor is available and is easily added at the time of installation. The design is built to withstand all climates and allows for an extreme temperature range, even operating down to -40 degrees F°, and is IP65 approved for outdoor wet applications. With rated life of 50,000 hours, the WP5 wall pack series is designed for easy installation, directly fitting onto existing electrical boxes, making it the contractor’s choice when replacing older high-pressure sodium and metal halide wall packs. Photocell built in.