One-piece heavy-wall, die-cast aluminum housing and door, One flush-mounted quick release latch for tool-less access, Offered standard in 4000K (+/- 275K) CCT and nominal 70 CRI, 120-277V 50/60Hz, 347V 60Hz or 480V 60Hz operation, Choice of 12 high efficiency, patent pending AccuLED Optics™, Suitable for operation in -40°C to 40°C ambient environments, Proprietary circuit module withstands 10kV of transient line surge, Available in arm- and wall-mount configurations and optional strut rod, Features a five-year limited warranty