StandardIEC 60079EN 60079 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 - L2004SpecificationVolt. : 120V / 220V AC Watt. : 2ft-20W / 4ft-40W Amps : 【2ft-20W】120V:0.17A, 220V:0.09A / 【4ft-40W】120V:0.33A, 220V:0.18A 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%) : 【2ft】134 lm/w / 【4ft】138 lm/w Beam Angle : X-113° / Y-145° 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