Copper-free aluminum housing, tempered and impact resistant glass globe Outstanding corrosion proof capability (C5M- IEC, UL1598A-UL) and anti vibration design Lightweight but durable Zone 1 IIC xture Innovative heat sink facilitates air ow, ensuring long life in extreme environments IEC (trunnion indirect cable system) and NEC (direct conduit system) mounting style available Stanchion, pendant, ceiling, wall and trunnion mounting options for installation exibility Cool white 5700K & warm white 3000K models available; consult factory for additional options (2700K, 4000K, 5000K) Narrow (25) / medium (60) / wide (120) beam optics available to distribute the light where it is needed the most Ef ciency up to 130 lm/W to save more energy