Pure digital Sol-Power lighting engine (Upgraded evolutionary DDC core), model EE880DDC is equivalent to a 100W (1300lm) incandescent lamp * The "ON" mode is a Smart Setting that provides remarkable illuminating performance, enhanced user friendly functionality and better ability for overcoming poor season condition under eLEDing technology * • "Dusk-to-Dawn" capability creates a unique "Soft Glow" profile to maintain "Warm-White" style illumination throughout the evening with exclusive Activity and Quiet period dynamic compensation as part of smart PROFILE, youtube: 5zPmefeu2FI * The upgraded LiFePO4 battery is the latest and most environmentally friendly: It is Lithium-based and works under our Intelligent Power Management (IPM) to provide reliable green and smart lighting * Easy DIY in minutes, the coverage and direction of motion sensing and illumination are easily adjustable. Operation Temp.: -4°F(-20°C) to +125°F(52°C), Weatherproofed (IP54) with UV protection. Innovative EMG mode as indoor lighting option. Invented and Developed, Designed and Engineered, QC"d in the USA