The ZTL is a premium round LED high bay luminaire is rated 65C with 3G vibration and a 5 or 10 year warranty. The 170 LPW and wireless control option makes this product the leader for Industrial applications. It is designed to illuminate a wide variety of settings including commercial, industrial warehouses, manufacturing plants, sporting venues and big-box retailers. With a die cast aluminum housing and fireproof PC lens standard (120 degree glass lens available), the ZTL provides durability and high performance. High-efficacy, long-life LEDs provide both energy and maintenance cost savings compared to traditional, HID high bays.