The ST-PA Lights can be operated in hazardous areas of Zone 1 or 2, as well as in Zone 21 and 22. With two mounting options (horizontal mount and wall mount) as well as both 24V DC and 100-240V AC versions, the ST-PA-LR6 lights are ideal for applications where there is a risk of explosions from gases, vapour or dust. The ST-PA-LR6 is ideal for applications in chemical, petrochemical, combustible dust, mineral/natural gas production, as well as in the food and beverage industry.