80 Watts. 80 CRI. 120/277 Volts. "12 1/2""W x 11 1/2""H x 9 1/2""D". Ultra-High Life 100000 Hours Lamp Technology. Powder coated Die cast aluminium housing. Heat resistant prismatic polycarbonate lens. Ideal for Gas Station Warehouse Outdoor Canopies. Approved for IP43 Damp Locations. Flicker-Free High Frequency Ballast Technology. Instant On and Occupancy sensor compatable.