· Protection Degree of Protection - IP67 / NEMA 6 IECEx Certification Ex nR IIC T5 Gc Ex tb IIIC T100˚C Db ATEX Certification II 3 G Ex nR IIC T5 Gc II 2 D Ex tb IIIC T100˚C Db UL Certification UL844 - Class I, Division 2 (Groups A, B, C and D) / Class II, Division 2 (Group F and G) / Class III UL1598 CML Certification Ex nR IIC T5 Gc Ex tb IIIC T100˚C Db TS Certification Ex nR IIC T5 Gc Ex tb IIIC T100˚C Db Specification Volt.: 110V / 120V / 220V / 277V AC Watt.: 120W / 140W / 150W Amps: 120W (0.43A~1.09A) / 140W (0.51A~1.27A) / 150W (0.54A~1.36A) Frequency: 50Hz / 60Hz Power Factor: cos≧0.9 Ambient Temperature -20°C ~ +50°C, T5 -20°C ~ +50°C, T3 / CIID2: +50°C, T4A (UL Certification) Optical Information CCT : 3000K (Warm White) / 5000K (Cool White) CRI : Warm White≧80 / Cool White≧70 Lum/Watt. : ≧ 95 (Warm White) / ≧ 100 (Cool White) Beam Angle : X-110° / Y-110°