Performing at 105 lm/W, HLR Series is available in output range of 8,000–17,000 lm to replace HID fixtures up to 400 W. Luminaires deliver crisp, bright white light with CRI of 5,000 K. Constructed with die cast aluminum housing and full module heat sink, fixtures are certified for use in indoor and outdoor hazardous areas, including those classified as Class I, Division 2 and Class II, Division 2. Units operate on 120–277 V and 347–480 V inputs and feature integral 15 kV surge suppression.