Hazardous Location Obstruction Lighting

Unimar’s hazardous location lighting systems are suited for Class 1 Division 2 Groups B, C and D areas (also known as "Class 1 Division 2 Lighting" or "Class 1 Div 2 lighting").
Find & Order Your Hazardous Location Lighting
Whether you need a replacement, or you need hazardous location lighting for a new structure, Unimar provides the regulation compliant obstruction lights and products you're looking for.
Unimar simplifies the process for ordering hazardous location lighting with our secure checkout system.
We also can connect you with certified lighting system installation contractors in your area. From providing the products you need to installation and support, Unimar is here every step of the way. Our inventory of regulation compliant hazardous location lighting and controls ensures you get what you need for your specifications and applications.
Browse & Buy Here
We Make it Easy to Order Hazardous Location Lighting Online
Step 1) Find Your Hazardous Location Lighting Products
Step 2) Click on the Product(s), then Click Add to Cart
Step 3) Click the Cart icon (on the top right of your screen for desktop and laptop computers)
Step 4) Review Your Order, then Click "Check out"
Step 5) Login or Create an Account
Creating or accessing your account makes it easy to securely view your order history and save information to expedite future orders.
Step 6) Submit Shipping and Payment Information to Complete Your Order
Once your order is complete, you will receive order confirmation and everything you will need to track your order.
Get Custom Hazardous Location Lighting for Your Applications and Industry

Unimar offers distinct solutions for hazardous locations: UNIHAZ™ and custom hazardous location lighting.
Both UNIHAZ™ and custom hazardous location lighting are suited for lighting all structure types, such as:
- Refineries,
- Flare stacks,
- Chimneys,
- Grain Silos,
- Oil Rigs,
- Gas Rigs,
- Fuel Depots,
- or other hazardous locations
Our pre-engineered modular UNIHAZ™ solution is well suited for most applications.
For other applications, we offer our Custom hazardous location lighting and controls. Both solutions are available with dry contact monitoring and can be equipped with our UNIMON IoT Monitoring service. This monitoring service minimizes downtime, provides documentation of regulatory compliance and makes it efficient and easy to identify any potential concerns.
Which Hazardous Location Lighting is Right for You?
UNIHAZ Modular System for Hazardous Location Lighting

The UNIHAZ modular system is designed to be low cost and easy to install compared to other hazardous location lighting on the market. Unimar offers a standard Class 1 Div. 2 product line. But we also custom build to project specifications. We can assist you with designing your lighting system to comply with FAA Advisory AC70/7460-1M or ICAO Aviation Regulations. Unimar has provided Class 1 Div. 2 lighting systems globally since 1989.
Our Inventory of Hazardous Location Lighting includes Explosion Proof Lighting
When you need explosion proof lighting systems that are made to contain explosions and minimize damage, you can rely on Unimar.
More on Explosion Proof Lighting
