Wattage: 35, 45, 55, 60 W; Lumen Output: 3300-5700 lm; Material housing: Die-cast aluminium; Material cover: Anti-UV PC; Protection class: Class I; Rated voltage 120~277V 50/60Hz: Power factor >0.95; Ambient temperature -40°C ~ +55°C; Life time > 50000 hrs; CRI >70; CCT 3000, 4000, 5000K; Pole diameter 76 mm; Colour housing RAL9005, RAL7015; Degree of protection (IP) IP65.