Leuchtek LED Ex lamp series UN-TB-40W-1200 134244LED ATEX explosion protection lamp made of robust aluminum and PMMA coverZone I, Zone II, Zone 20, 21 and 22, IIA, IIB and IICEN60079-0-2010 explosive part, EN60079-02010 and EN60079-18-2004Gas-tightProtection class ITemperature range -35°C to 50°CPower 40 watts, 4800 lumensLuminous efficacy 120lm/W Protection class IP 66Light color 4000 KelvinColor rendering level CRI>80Beam angle 106°Dimensions 1262x107x61mmWeight 5.5 kgDimming and sensors on request