specialty lighting for vocational vehicles
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Agriculture & Construction
The All Purpose Series is perfect for low-level activities where cost is a factor.
Brackets & Mounting Kits
Build Your Own System
CA Title XIII
In addition to global standards such as SAE and ECE, the State of California regulates warning lights for "Emergency Vehicles"...
New products coming soon!
Dash & Deck Lights
ECE REG 65 Class 1
ECE REG 65 Class 2
The GP Series offers a balance between features, function, and price.
World Class LED Lightbars
Our most popular category, Interstate Signal has a mini-lightbar for any job, any budget!
We offer a variety of high visibility reflective vehicle tapes: narrow width reflective vehicle striping pinstriping conspicuity tape Contact us...
Rural Letter Carrier
Specialized gear for USPS Rural Letter Carriers: vehicle warning lights vehicle toppers - coming soon signs & banners - coming...
SAE Class 1
SAE Class 2
SAE Class 3
Sirens & Speakers
New products coming soon! In the meanwhile, please Contact us for more info about styles, sizes, and colors. Custom logos and...
Spectrum™ Multi-Color Technology
Spectrum™ Multi-Color Technology is an innovative and affordable way to offer multiple colors in a single lighthead, creating more "on-time"...
OEM Grade Switch Panels - Thousands in use worldwide!
Towing & Recovery
Truck & Trailer
Utility & DOT
Robust LED warning lights for Utlility and DOT fleets.
VUE™ Wide-Angle Technology
VUE™ Wide-Angle Technology uses a unique, innovative lens that provides incredible 180° Visibility. The patented design is the building block for our...