Class 1 Division 2 Lighting

Since 1989, Unimar has been providing Obstruction Lighting Solutions for hazardous explosive environments. These areas where flammable liquid, vapors or gases exist have special requirements to prevent explosions which would cause damage to properties or injury to personnel. Some examples of explosive areas that may require our expertise are:
- Oil Refineries
- Gas Refineries
- Petro-chemical & chemical plants
- Off shore oil platforms
The structures that you will find our lights and controls on:
- Stacks
- Flare Stacks
- Heaters
- Vessels
- Tanks
- Cokers
- Derricks
- Cracking Units
Most environments where aircraft warning lights are located are in areas classified as Class 1 div. 2 environments.
Simple, Secure Online Ordering for Class 1 Division 2 Lighting
Step 1) Add Products to Your Cart
Browse our inventory of Class 1 Division 2 obstruction lights. Click on the product(s) you need, then click "Add to Cart."
Step 2) Secure Checkout
After adding the product you're looking for to your cart, an itemized list will appear. You can adjust quantities or remove items. Once you have everything you need for your order, click "Checkout."
Step 3) Create an Account
Creating an account is fast, simple and secure. An account also expedites future orders, allowing you to save your shipping information and review order history. If you already have a Unimar account, you can login.
Step 4) Complete Your Order
Enter your shipping details, payment information, review to confirm and submit your order. Once your order is placed, you will receive confirmation and order tracking.
Order Class 1 Division 2 Lighting Online
For decades, Unimar has been the go-to for Class 1 Division 2 lighting and related products.
Unimar is your one-stop-shop for Class 1 Div 2 lighting that fulfills your specifications and regulatory requirements.
Shop Class 1 Division 2 Lighting
Common Class 1 Division 2 Lighting Includes...
Single L-810 Obstruction Light for Hazardous Locations
L-864/L-865 Medium Intensity Flash Head
Don't See What You Need? Have Questions?
Our inventory of Class 1 Division 2 lighting is not limited to the products shown above.
Unimar's experienced engineers can help you find the right product for your specifications and regulatory requirements.
What is a Class 1 Division 2 Area?
A Class 1 Division 2 environment is an area where concentrations of vapors, liquids or gases may be present in abnormal conditions or short time durations. Our equipment and Class 1 Division 2 Lighting is designed to be used and operate safely in these areas.
Unimar Has Your Class 1 Division 2 Lighting
Our expertise in providing various protection techniques include encapsulation, purging, and intrinsic safety devices to provide controls and lights to be used in an explosive area.
Unimar Can Get You Regulation Compliant with Class 1 Division 2 Lighting
Our knowledge of FAA, ICAO and CAR regulations will provide you with a one stop solution in designing aircraft warning lighting systems in hazardous explosive locations.
Custom Class 1 Division 2 Lighting & More
Let our engineering team help you navigate lighting solutions that are compliant on the ground and in the air. Take a moment to view our Hazardous Products pages. We have a standard product line but we can also provide custom solutions. Compliance and safety -- that’s what it’s all about! That’s Unimar!



