Energy saving, comparable to 100W halogen using less energy. 50,000 hour LED lifespan for maintenance-free operation. Heat dissipating fins for optimized thermal management. Low-copper, aluminum die-cast housing and lens frame. Heat dissipating fins for optimized thermal management. Durable polyester powder coat finish. Tempered glass lens, thermal shock and impact resistant. 20W, color temp: neutral white (4100k). CRI: 80. Min. starting temperature: -30°C. 1,400 Lumen Output. 50,000 hour life/ Driver: 700 mA output, constant current supply. Input voltage: 120-277V 50/60 Hz. 1/2" NPS aluminum die cast swivel arm fits to standard junction box. Side bolt at arm knuckles allow for optics aiming. 2 year warranty. Ideal for security, building facades, displays and signs.