Explosion Proof & Hazardous Area Lighting

Explosion proof lighting refers to specially engineered lighting fixtures designed to contain sparks or flames within the housing, preventing them from igniting the flammable substances in the surrounding environment. These lights are built to meet strict international safety standards such as ATEX, IECEx, and UL certifications.

Unlike standard industrial lights, explosion proof lighting must operate safely in Zone 1, Zone 2, Zone 21, and Zone 22 environments, depending on the level of risk present.

Applications of Explosion Proof Lighting

Explosion proof lighting is commonly used in:

  • Oil & gas processing facilities

  • Chemical manufacturing plants

  • Grain storage and processing sites

  • Power generation stations

  • Wastewater treatment facilities

  • Pharmaceutical production

  • Marine and offshore platforms

When selecting explosion proof lighting, consider the following:

  • Hazard Zone Classification (Zone 1, Zone 2, etc.)

  • Light Output Requirements (Lumens, beam angle)

  • Mounting Options (Ceiling, pole, wall-mounted)

  • Ingress Protection Rating (e.g. IP66, IP67)

  • Certifications (ATEX, IECEx, UL, etc.)

One top-performing model is the CZ0274/31 Explosion-Proof LED Marking Light, which offers robust safety certifications, emergency function, and IP55 protection—making it ideal for use in Zones 2, 21, and 22.

Investing in certified explosion proof lighting not only protects your infrastructure but also ensures the safety of your personnel and compliance with international regulations. The right lighting solution enhances visibility, operational efficiency, and long-term cost savings. For more information, speak with one of our expert at Transtech here or email info@transtech.com.au.