EX LED High Bay 150W 4000K · 120 lm/W – ATEX Zone 1/2/21/22 – Delivery 14 Business Days

Why choose the EX LED High Bay 150W

Hazardous-area lighting demands more than standard industrial fittings. This 150W ATEX-certified high bay is built from pure aluminium, driven by a Meanwell unit with full OCP, OTP, OVP and SCP protection, and rated for operation between -40°C and 60°C. It meets the certification requirements for gas and dust explosion zones across the EU, giving facility managers and installers a compliant, long-life solution without the premium of branded alternatives.

• Efficiency: At 120 lm/W and 18,000 lm from 150W, it cuts energy consumption by roughly 80% compared with the 800W sources it replaces.
• ATEX compliance: Certified for Zone 1, 2, 21 and 22, covering both gas and dust hazardous atmospheres, so a single fitting covers the most common industrial risk classifications.
• Build quality: The pure aluminium housing with IP66 sealing resists dust ingress, high-pressure water jets and the thermal stress of extreme operating temperatures.
• Driver and warranty: The Meanwell driver carries a power factor above 0.95 and full short-circuit, over-voltage and over-temperature protection, backed by Clightstore's 5-year warranty.

Where to use it

This fitting is designed for classified hazardous locations where ignition risk from gas, vapour or combustible dust is present. Typical installations include chemical storage facilities, paint spray booths, grain silos, fuel depots, offshore platforms, pharmaceutical production halls and waste-processing plants. At 150W and 18,000 lm, it suits mounting heights of 6 to 12 metres, delivering adequate maintained illuminance for general industrial tasks in these environments.

What the specifications mean in practice

• 120 lm/W: Every watt produces 120 lumens of usable light, meaning lower running costs and reduced heat output compared with older discharge lamps in enclosed hazardous-area housings.
• IP66: The enclosure is fully dust-tight and withstands powerful water jets, making it suitable for washdown areas and outdoor-adjacent classified zones.
• Zone 1, 2, 21, 22: Covers locations where explosive gas or dust atmospheres are occasionally or intermittently present, satisfying the most common ATEX installation requirements across EU industry.
• 4000K: Neutral white light supports accurate task visibility and colour discrimination in production and inspection environments without the harshness of cool white.
• 50,000 hours: At 16 hours of daily operation, the fitting runs for approximately eight years before reaching rated end-of-life, significantly reducing maintenance access in restricted hazardous areas.

Installation and compatibility

The fitting accepts 85–305V AC at 50/60Hz, making it compatible with virtually any European industrial supply. Mounting is via the integrated bracket suited to ceiling or structure suspension. No dimming interface is specified for this variant. Clightstore provides a free DIALux light study to confirm spacing and maintained illuminance before you order.