Sunrise II LED high bay lights from XSY Optoelectronics are a high efficiency and economically sensible industrial lighting solution engineered for premium performance in medium and high ceiling applications. The Sunrise II family consists of 100W, 120W, 150W and 200W LED luminaires that provide up to 25,000 lumens of high quality light. These high performance lights serve as direct retrofits to replace up to 800-watt legacy metal halide fixtures in warehouses, manufacturing facilities, gymnasiums, and distribution centers, etc. Precision engineered for performance and energy savings, Sunrise II LED high bays offer a more effective way to lower system costs for high lumen lighting applications by using top tier LEDs and drivers as well as innovative system design that ensures the long lasting performance. The Nichia LEDs offer the lighting system a combination of high efficacy and high lumen output at high drive currents. Advanced optic system supplies targeted lumen output levels for uniform horizontal levels, and exceptional vertical distribution with reduced glare. State-of-the-art Mean Well LED drivers feature high efficiency, wide input voltage range (100-277V AC or 180-528VAC) and high ambient operating temperature. Constructed from die-cast, low copper aluminum, the TGIC polyester powder coated housing sets the standard for reliability and performance needed for high bay lighting. Optional integration of dimming control, daylight sensor, PIR sensor, microwave sensor, and Zigbee compatibility allows the lighting system to be used with various controls for maximizing energy savings.