Daylight shut-off. Selectable walk test. Uses 2 - 150 W Max PAR38 halogen flood bulbs (not included) Automatic power outage reset. Sensitivity adjustment. Wall or eave mountable. Patented swivel adjustment. Selectable light timer 1, 5 or 20 minutes. Manual override. Operating temperature-minus 22 degrees to plus 120 degrees Fahrenheit. Pulse count technology. Range boost doubles coverage area up to 13,000 square feet. Selectable range of 70' or 100'. Maximum coverage angle of 240 degrees. Durable metal fixture. 2-level lighting. Off, 3 hour, 6 hour or dusk to dawn selectable timer. Protective metal lamp covers.