40? full extension arm with five pivot points. Cool to the touch, even if left running for extended lengths of time. Instant start-up, at full output, even in cold temperatures. Rugged cast aluminum housing, tempered glass lens. Low energy usage at 38 W. 3500 Lumens. LED array lasts for 50,000 hours. Rated for outdoor use. 10? power cord with 5-15P plug.