Die cast aluminum construction. Wall/Ceiling bracket plus junction box with sturdy mounting lugs. Medium base socket, 1/2” or 3/4” NPS hub size and a variety of thermal shock-resistant glass globes. Traditional Look, Cutting-Edge Technology. 5-year /50,000 hour warranty. A-19 LED Lamp for 100 series, PS25 for 200 Series. Lamp not supplied.