Wet location listed, resistant to corrosive atmospheres, non-hazardous dust environments, and to water spray, splashing water or hose down locations Fully adjustable 7watt halogen MR16 lamp heads Optional self-test/self diagnostics available Automatic brownout protection Contractor friendly, snap-together design AC lockout feature reduces installation time UL 94-5VA flame rating 120/277V dual primary 60Hz input Low voltage disconnect Temperature range 0c 50c (-20c with IH option) 90 minute emergency run time Sealed momentary test switch Maintenance-free sealed lead-calcium battery UL Listed