Use this guide to connect hazardous-location classification with listed lighting products, environmental ratings, documentation, and local review.
Product paths to compare
| Project question | Product path |
|---|---|
| Need hazardous-location lights? | Hazardous-location lights |
| Need wet-location emergency lights? | Wet-location emergency lights |
| Need exit signs? | Exit signs |
| Need request hazardous-location help? | Request hazardous-location help |
Planning checkpoints
- Confirm area classification, gas or dust group, temperature code, enclosure rating, voltage, and mounting details.
- Do not substitute ordinary wet-location fixtures for hazardous-location applications.
- Confirm final acceptance with the engineer of record and authority having jurisdiction.
Official references
Code note: This guide is a purchasing and planning aid, not a code determination. Confirm final requirements with the authority having jurisdiction, adopted code edition, engineer of record, and project documents.