Answer:
The fixture housing is fabricated from 22 MS C.R.C.A. (Cold Rolled Close Annealed) sheet steel finished in white epoxy polyester powder coating. The message panel uses a 2 mm thick milky acrylic diffuser with pasted vinyl EXIT signage.
The Prolite PEL LED E/M exit sign luminaire is built with robust industrial-grade materials designed for long-term commercial indoor installation:
- Housing Construction: Fabricated from 22-gauge MS C.R.C.A. (Cold Rolled Close Annealed) mild steel sheet, providing rigid mechanical protection for internal control gear.
- Surface Finish: Coated in an epoxy polyester powder coating in white, ensuring corrosion resistance and durable surface adhesion in indoor operating environments.
- Diffuser / Signage Panel: Made of a 2 mm thick milky acrylic sheet with high-contrast vinyl lettering pasted directly onto the panel face to ensure clear, uniform emergency wayfinding illumination.
