E-Lite Nastro linear LED high bay lights are designed to provide high quality lighting for open floor or racked aisles in industrial and commercial buildings. The high output LED fixture is specifically configured to deliver high lumen packages with precise optical control for warehouses. Highly efficient Osram/Lumileds LEDs with an industry-leading system efficacy of 130 lumens per watt delivers unmatched performance with the enhanced benefits of LED lighting, including substantial energy savings, extended system life, and maintenance-free operation. High efficiency reflective optic systems provide exceptional vertical illuminance and uniformity with minimal glare. Multiple symmetric or asymmetric distribution are available for a more targeted distribution while maximizing efficiency and application spacing. The rugged die cast aluminum housing holds the LED light engines securely with superior thermal management that facilitates heat dissipation to ensure extended LED life with minimal lumen depreciation. With embedded sensors and controls, these fixtures form an integrated illumination system which is highly responsive to the ambient light level, thereby maximizing energy savings as well as providing control and flexibility.