The ATEX Zone 1 Explosion Proof High Bay is a powerful and dependable LED lighting solution designed for hazardous industrial environments where explosive gases and combustible dusts may be present. Built for high ceilings and large open areas, this robust luminaire delivers exceptional performance, safety, and reliability.

At its core is an advanced db tb explosion protection design. The db flameproof enclosure safely contains any internal ignition, preventing it from igniting the surrounding atmosphere, while tb protection ensures suitability for combustible dust environments with controlled surface temperatures and a sealed design. This makes the fitting fully compliant for ATEX Zone 1 & 2 (gas) and Zones 21 & 22 (dust).

Available in 80W, 150W, and 200W options, it delivers up to 130 lm/W with a 5000K daylight output and a 90° beam angle. Operating on 100–277V AC with a >0.95 power factor, it provides stable and efficient performance.

Certified to ATEX and IECEx standards, including Ex db (gas) and Ex tb (dust) classifications, and suitable for IIC gas groups (T6–T4), it ensures safe operation in demanding atmospheres. The durable housing offers IP66 ingress protection and IK10 impact resistance.

With a 50,000-hour lifespan and operating range of -40°C to +55°C, it reduces maintenance and downtime. Backed by a 5-year warranty, it delivers reliable long-term performance. Each unit includes a bracket kit and installation arm, allowing for two different fitting types, ensuring flexible and secure installation