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48" Full Size Light Bar w/ Linear 1 Optics48" Full Size Light Bar w/ Linear 1 Optics48" Full Size Light Bar w/ Linear 1 OpticsFull Size Light Bar Control Box

48" Full Size Light Bar w/ Linear 1 Optics

Model: [ ext-fsb-001 ]
Average rating from 14 review(s) 5
$437.69   $699.96
$437.69   $699.96

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About The 48" Full Size Light Bar w/ Linear 1 Optics

When this 48” heavy-grade aluminum light bar with its 88 LEDs are flashing in full force, it will look like a UFO has landed on the roof of your vehicle. The 30 spectacular flash patterns will attract attention from very far and wide because its Linear 1 Optics produce a high-intensity 360° light spread. The durable polycarbonate lenses are impact and temperature resistant and won’t break.

The light bar stands a little over 3” high on steel footings with rubber tips, but the actual sleek, aerodynamic body is barely 2”; it is attached to most police cars, fire trucks, or personal vehicles with universal gutter brackets and is hardwired into the control box. Choose from 3 solid colors or 5 split-color combinations, or contact ETD to customize the light color to meet your specific requirements. It’s usually best to use an EVT professional to install your emergency light, but if you decide to do it yourself, be sure to carefully read the instructions found in the Installation Guide in the Knowledge Base section of our website.


  • (88) Generation III 1-Watt LEDs
  • 30 Flash Patterns with Pattern Memory
  • Brilliant 360° Luminosity
  • Traffic Advisor
  • Takedown and Alley Lights
  • 100% Waterproof
  • Meets or Exceeds SAE J845 & J595 Standards
  • Meets or Exceeds California Title 13 Requirements


  • 5 Year Warranty on All Emergency Vehicle Lighting Products*

Included in Box:

  • 48” Full Size Light Bar w/Linear 1 Optics
  • Control Box
  • 2 Universal Gutter Brackets
  • 12’ Power Cord

Our customers are pleased to tell us what they think of our light: super bright, exceptionally bright, very impressed with the brightness. Fire departments have bought the 48” to update old fire engines because no other light bar gives you this much non-stop illumination for the price. Our LEDs are made to last 100,000 hours. We here at Extreme Tactical Dynamics are proud to offer our customers this phenomenal light bar, but it comes with a warning. At close range, never look directly at any powerful flashing LEDs such as our ‘48’, and always be sure to tell others not to.

48.5"L x 12”D x 3"H
Linear Full Size Light bar Dimensions

*Note: This product does not qualify for free promotional sale items.

See More Full Size Light Bars
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See All Fire Truck Lights


Most orders will ship within 1-2 Business days of being received. We do ship via UPS or USPS whichever is determined to be the fastest to your location.

FREE Shipping Within The United States On Orders Over $88

Please call for International Shipping Costs

Free Shipping Available

Order Total

Contiguous US



Up to $49.99




$50 - 87.99




$88.00 +




Need your products faster or through another shipping company? Give us a call for any custom shipping requests. International orders may require additional shipping costs. We don’t expect back orders, but if they do happen, your partial order will likely ship first in order to get you going as quickly as possible.


30 Day Returns

We get it, things happen and you may need to return an item. Perhaps you bought the wrong color, or need a different size. We have an easy to use 30 Day Money Back Policy for most returns or exchanges. Need a return or exchange after that? Give us a call, or send an email to with your issue and we will be more than happy to assist you as best we can!

For More Information: Read the Full Return Policy Here


5 Year Warranty

We have one of the best warranties in the industry! This warranty includes:

  • A 5 Year Limited Warranty on all LEDs used in our products
  • A 2 Year Limited Warranty on all components
  • A Full 90 Day Warranty for all Replacement Parts

For Complete Warranty Information: Read the Full Warranty Policy Here

For current and up to date wiring and installation help, click the button below.

View Product Installation Guide

AMAZING!! You can guarantee with this light you will never hear "I'm sorry, I didn't see you there" again. Super bright and a all around great product. Totally recommend for any profession where being seen is necessary.

Rated by William

Product Demo

Mounting Options

  • Light Bar Mounting Locations

AMAZING!! You can guarantee with this light you will never hear "I'm sorry, I didn't see you there" again. Super bright and a all around great product. Totally recommend for any profession where being seen is necessary.

Rated by William

I have mine for about two years now. I love this light bar had not have any problems. All the lights still work as if I just installed it.

Rated by Rob

Wow what a great unit at a great price! I was absolutely amazed at the brightness! The video really doesn't do the lights justice, must see in person to believe the brightness. Also a breeze to install with minimum effort. You can trust E.T.D. for your every emergency vehicle need! You can't beat the great prices with excellent customer service! Thanks!

Rated by Sue

The full length light bar is a great buy very easy to install took maybe 30 mintues to install. Also had my first run with this light bar and clearing a certain intersection was a breeze compared to my old light. Great light and for the price it will move traffic

Rated by Andrew

I purchased the light bar to use as a volunteer firefighter. I think the bar is a great for the price. I ordered red/red for the bar but I did not realize that the back of the bar was amber for use with the traffic adviser that is built into the bar. I assumed the back would be red like the rest of the bar. (Needs to be called out in the description or give the choice of the color for the back of the bar.) The bar is extremely bright in direct light and at night. I do which

Rated by Dean

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