IECEx Zone 2 & 22 Ex ec IIC T5 T3 Gc Ex tc IIIC T60 deg C T80 deg C DcIP66 -30 to +55 deg C 60,000+ hour LED life at ambient 55 deg C for years of maintenance free operation (L70B10) Field replaceable components, drivers/inverters, LED arrays, and lens Mounting: surface & fixing bracket, pendant/ring, pole and hinged bracket (SOLD SEPARATELY) 3k, 4k, 5k & 7k lumen output, 4000 & 5000K CCT IECEx Zone 2 & 22 Ex ec IIC T5 T3 Gc Ex tc IIIC T60 deg C T80 deg C DcIP66 -30 to +55 deg C 60,000+ hour LED life at ambient 55 deg C for years of maintenance free operation (L70B10) Field replaceable components, drivers/inverters, LED arrays, and lens Mounting: surface & fixing bracket, pendant/ring, pole and hinged bracket (SOLD SEPARATELY) 3k, 4k, 5k & 7k lumen output, 4000 & 5000K CCT