LED Light Bars

Light bars are among the most well-known and recognizable emergency vehicle lights, and for good reason. Police, Ambulance, Volunteer firefighters, fire trucks and other first responders rely on vivid and bright light bars to warn drivers of their approach.

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F5100A Full Size LED Light bar
Trade in Old Emergency Lights for New Light Bars with LED Technology Is it time to get r ...
F912 Full Size LED Light bar
An Energy-Efficient LED Full-Size Light Bar with TIR Optics One of the best ways to ensur ...
F912M Mini Light bar
An Exceptional Substitute for an LED Full-Size Light Bar The F912M is a great alternative ...
F912S Mini Light bar
Our Mini LED Light Bar Provides Limitless Lighting Possibilities Are you looking for roof ...
O3 Mini Lightbar
Reasons to Choose Our Light Bars Over Others Many police cars are decked out with full-si ...
O4 Mini Lightbar
Just What Your Security or Small Police Force Needs in a Mini LED Light Bar The 04 Mini L ...
Skyline Full Size LED Light bar
The New Future of Full-Size LED Light Bars is Available Today! If you are ready to upgrad ...
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911 Signal USA has a full-featured lineup of LED light bars for sale. With competitive pricing and state-of-the-art technology for police, firefighters, security officers, and more, you can't go wrong with rooftop emergency lights from our online store. Choose from a variety of options when selecting the emergency LED lightbars to add to your fleet:

  • Brightness: All our light bars use only gen 3 or gen 4 LEDs for the brightest lights.
  • Colors: Order all colors and color combinations, including white, blue, red, amber and green.
  • Sizes: We have full-sized LED light bars as well as mini light bars for your vehicle, installation and portability needs.

Quality LED Light Bars - Performance & Brightness

911 Signal USA stands out from other retailers because we've designed our LED light bars and other emergency warning systems for both quality and affordability. Our LED emergency light bars feature Gen 3 and Gen 4 (3-watt LED) technology for maximum brightness and dependability. After all, the safety of first responders - as well as the general public - relies on clear illumination from the bright lights you utilize.

Mini Light Bar

Choosing the Right Emergency Light Bar: 911 Signal USA Resource Center

We also know the importance of outfitting your fleet with cheap light bars to meet your organization's budget restrictions. Competitive, affordable pricing is a key feature to our store's product lines, and our LED light bar buying guide will help you match the right size, wattage and LED technology to tailor your final price tag. When you check out the product specifications of our LED bar lights, you will know exactly what you are getting before it arrives. Wattage information, amperage draw, color choices, and the type of LED light bar mounts included with purchase are listed under each product's specification. View our full line of mini LED light bars and full-sized light bars here.

Our product and customer support doesn't end when the LED light bars leave the warehouse. With an industry-leading warranty and LED Light Bar Safety and Maintenance Guides available, we try to take care of your every need.

We set ourselves apart with competitive pricing along with top quality products and friendly, responsive customer service. We know our customers, budget considerations and jurisdiction issues and our customer service is dedicated to answering all your questions.

Our goal is to serve those who protect and serve and keep communities safe and running smoothly, and we look forward to serving you.