EarthTronics LED High bay offers a lightweight slim design that delivers excellent energy efficiency. This high bay is designed to accept an optional an integrated microwave sensor capable of providing daylight harvesting, step dimming and motion sensitivity to maximize energy savings. This 155 watt fixture has a 24 inch design and produces 20925 lumens which is suitable for 10-30 ft mounting heights. It features 5000K color temperature with a high 80+ CRI providing excellent visual acuity for accuracy when working in manufacturing and warehousing applications. High quality Seoul LED chips provide for excellent lumen maintenance. L95 is at 50,000 hours and L80 at 120,000 hours (68°C). Sensors are available. DLC® Premium listed.