Emergency Vehicle Lights

911 Signal Holiday Sales Event AAnt 6-6 Feature Witel Model A Feature
Best Deals on LED Lights for Your Fleet

911SignalUSA is a leading worldwide manufacturer of emergency vehicle lights and sirens, including LED light bars, warning lights and strobe lights.

We constantly get asked why we have such low prices for our high-quality LED light bars. It is quite simple - we manufacture emergency vehicle lights in our factory, with no middleman to double, triple or quadruple prices. We design and build emergency vehicle lighting systems ranging from LED light bars, hideaway lights, grille & surface mount lights and traffic advisors using LED and electronic components from the world's largest companies.

You may see products similar to ours in the marketplace at a substantially higher price, as we also have private labeled our emergency vehicle lights for many companies around the globe. We have numerous active patents in the USA, Europe, and Asia protecting our newest emergency lights.

We have been creating high-quality LED light bars, police lights, fire truck lights, and ambulance lights since 2000 and private labeling them under other names for other companies we work with. We now sell our light bars, dash lights, and other products for your emergency vehicle under the 911SignalUSA brand, direct to you, the customer.

Top Selling Items For April 2017!
911-930 Switch
A Compact Three Button Switch Box The 911-930 Switch from 911 Signal USA is a compact three button switch box that gives users th...
F Series replacement LED Light Head TIR
At 911 Signal USA, we can handle any type of emergency vehicle request. This means whether you are equipping an emergency vehicle ...
HLF-001 headlight flasher wig wag
A Cost-Effective LED Hideaway Light for Your Emergency Vehicle One of the easiest and most cost effective ways to upgrade your em...
LED Dash Lights Model F61-4 Deck Light
Our Best-Selling LED Dash Light | Deck Light Our F61-4 LED Dash lights or Deck lights are one of our best-selling emergency vehic...
E3 Surface Mount LED with TIR Lens
Great Light Delivery from a Surface Mount LED Our E3 LED Surface Mount LEDs are extremely unique. For instance, this particular L...
C4-4 Reflex Traffic Advisor LED Light
Four C-4 Light Heads are Featured in Our Reflex LED Traffic Advisor The C4-4 Reflex LED Traffic Advisor from 911 Signal USA is th...
LE4 Bumper & Fog Light
A Bright LED Fog Light & Bumper Light Featuring Generation III Bulbs The LE4 Bumper & Fog Light from 911 Signal USA is the i...
Dash Light Model A Witel
A Bright Flash for the Dash - The Witel LED Dash Light We know that dash lighting is important to first responder's conspicuousn...

Hideaway Lights

LED Hideaway Strobe LightWhen you shop our online inventory, you will find discount LED hideaway lights at incredibly affordable prices. These must-have lights are built with KREE LED diodes and will allow you to save money on your emergency vehicle light set-up without sacrificing quality. Since not all drivers use hideaways exactly the same way, we have stocked our inventory with a variety of different LED wattages and also made it possible to choose from the most popular LED warning light colors.

Emergency Vehicle Lights Resources


A Traffic Advisor is a Multi-Functional Light Bar
Posted on Thursday March 02, 2017

The Size of Your Emergency Devices Does Matter
Posted on Thursday February 23, 2017

What Truck Lights are Useful at a Construction Site?
Posted on Tuesday February 07, 2017

We've created a variety of resources to help you make an informed decision about purchasing emergency vehicle lights and warning systems. In every light and siren category you'll find buying guides, safety and maintenance guides and answers to frequently asked questions. Our LED light bars buying guide is a good place to start to compare sizes, wattage and optics of some of our best-selling products. Then take a look at our emergency light demonstration videos to see what type of color and flash patterns are available.

At 911 Signal USA we want to help you make sure your emergency vehicle fleet is outfitted with the appropriate lighting for the job. Check out our state-by-state guide to laws regarding emergency vehicle lights for information about what light types and colors are required for your vehicles.

For installation and maintenance personnel, we've created a library of light installation videos to demonstrate the optimal placement and mounting configuration for your new emergency vehicle lights. Check out our emergency light wiring videos for handy tricks and troubleshooting tips to make sure your lights and sirens work flawlessly.

You'll also find specialized info about emergency lights and sirens for specific vehicles, whether you need police car sirens or ambulance lights. We even have recommendations about volunteer firefighter lights and tow truck lights.