Why is the class of fixture that I need?
Class 1 Division 1 lights are for concrete block paint booths or homemade paint booths. In these types of structures, you cannot recess the lighting into the walls, so the electrical wiring is on the inside of the booth.
Class 1 Division 2 lights are the most common and versatile for any industrial or automotive paint booth. They are recess lights for paint booth structures that have their electrical wiring on the outside.
What are the dimensions of the light fixture I want ?
Please refer to our lighting catalog to find your dimensions. Scroll until you find the series name. The picture will have every dimension available in the series you want."