Streamlined die-cast aluminum alloy casing is durable and corrosion resistant. Quality aluminum reflector distributes lighting efficiently. Induction lamp features high lighting efficacy. Effective heat dissipation. Energy savings of over 60% over HID sources. Electronic ballast features high power factor (>0.98), flicker-free, low loss, and constant output. Life Rating 60,000 – 100,000 hours. 5 year warranty. Protection Class: IP20.