StandardUL 844UL 1598UL 8750IEC 60079EN 60079CSA C22.2 No.250.0 Light FeaturesAC LED Driver-less TechnologyIntended for Use in High Ambient Temperature EnvironmentsUp to 85°C(185°F) Heat Resistant *Please download catalogue for details.Heat Resistant LED Light - L1905SpecificationVolt. : 120V / 220V / 277V AC Watt. : 20W Amps : 【120V】 0.17A / 【220V】 0.09A / 【277V】 0.07A Power Factor : cos≧0.9 Frequency : 50Hz / 60Hz (Watt. & Volt. lower than the test values are available upon request.) Ambient Temperature+65°C ~ +85°C (+149°F ~ +185°F) ★ UL Laboratory Tested ★ Optical Information CCT : 5000K (Cool White) CRI : ≧70 Lm / W (±10%) : 153 lm/w Beam Angle : 【Clear PC Cover】X-127° / Y-127° ; 【Matte PC Cover】X-177° / Y-177° Catalogue 85°C Heat Resistant-Download (Watt. & Volt. lower than the test values are available upon request.) Video LED Light Solutions for High Temperature Application >>YouTube 100°C(212°F) Heat Resistant Test >>YouTube