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LED Traffic Advisor Light Bar - 22 Flash Patterns - Amber LEDs - Clear Lens - 37" Long

LED Traffic Advisor Light Bar - 22 Flash Patterns - Amber LEDs - Clear Lens - 37" Long

Item # 3378894037
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Emergency Vehicle Lights
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Buyers Products Traffic Advisor Light - 3378894037
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Traffic advisor light bar with 24 diodes has 11 flash patterns and 11 directional patterns for providing visual alerts to oncoming traffic. Durable aluminum housing. Surface mounts with included brackets. 25' Power cord with stripped leads. 1-833-496-1390 to order Buyers Products emergency vehicle lights part number 3378894037 or order online at Free expert support on all Buyers Products products. Guaranteed Lowest Price and Fastest Shipping for LED Traffic Advisor Light Bar - 22 Flash Patterns - Amber LEDs - Clear Lens - 37" Long. Emergency Vehicle Lights reviews from real customers.
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Buyers Products Emergency Vehicle Lights - 3378894037

  • Traffic Advisor Light
  • Wired
  • Light Bar
  • Surface Mount
  • Buyers Products
  • Amber
  • LED
  • 22 Flash Patterns

Traffic advisor light bar with 24 diodes has 11 flash patterns and 11 directional patterns for providing visual alerts to oncoming traffic. Durable aluminum housing. Surface mounts with included brackets. 25' Power cord with stripped leads.


  • Traffic advisor light bar provides visual alerts to oncoming traffic
    • Great for tow trucks, snow plows, construction, warehouse, and agricultural applications
  • 22 Flash patterns - select what works best for your application and conditions
    • 11 Strobe patterns provide standard warnings
    • 11 Directional patterns assist with signaling the flow of traffic
  • High-output LEDs are energy-efficient, long lasting, and vibration resistant
  • Durable extruded aluminum housing resists corrosion
  • Tough polycarbonate lens is impact resistant
  • Clear lens over amber LEDs
  • Compatible with 12V and 24V DC systems
  • Surface mount with included hardware
    • Adjustable mounting brackets can be moved along rear channels
    • Available riser mounts (sold separately) increase mounted clearance
  • 25' Wiring harness with stripped ends
  • Available switch panels (sold separately) let you select function from inside of vehicle
  • SAE J595 Class 1 rated


  • Dimensions: 37" long x 1-3/4" tall x 2-1/4" thick
  • Diodes: 24
  • Power draw at 12V: 3.2 amps
  • Wattage: 3.8 watts
  • Input voltage: 12V-24V DC
  • Wire length: 25'
  • 5-Year limited warranty

Buyers Products 8894037 LED Traffic Advisor Light Bar Dimensions

8894037 Buyers Products LED Traffic Advisor Light Bar - Surface Mount - 22 Flash Patterns - 24 Diodes - Amber LEDs - Clear Lens - 12V/24V - Class 1

Installation Details 3378894037 Installation instructions

Video of LED Traffic Advisor Light Bar - 22 Flash Patterns - Amber LEDs - Clear Lens - 37" Long

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Buyers Products Emergency Supplies - Warning Lights - 3378894037 Review

Speaker 1: Today we're taking a look at a directional warning light bar. This amber LED directional strobe light bar features a total of 22 flash patterns. And so lights, 11 strobe patterns, are designed for warning functions. And then it also has 11 directional patterns that are designed to help signal the flow of traffic. It features a highly corrosion resistant black extruded aluminum housing. Really nice, durable design.

I do want to point out, again like I said, there's 22 flash patterns so it has a warning function. And so within that warning function, you have 11 different flash patterns. And then you have your directional patterns. So you have your left or right, right to left, and center. And with each one of those, you have 11 flash patterns to choose from.

So you do have a lot of options with this particular warning light bar.We have two channels on the unit. So there's a channel along the bottom, full length, and then there's a channel, full length, along the backside of the unit. These are designed to fit the included mounting studs. This allows the studs to be set at variable, adjustable widths. The light also includes a 25' long cable with all of the wire leads already stripped back.

Now, switch panels and riser mounts are sold separately as additional accessories. This is an LED system. LEDs make great replacements for incandescent lights. They last longer. They burn brighter.

They're more efficient. With LEDs, you don't have to worry replacing bulbs or worry about brittle filaments. It is a bolt on installation with the included hardware. And we have an eight wire design, so I'm going to go through all the different wires real quick.The orange wire connects to positive power for left arrow. And then you would join with blue wire for center arrow design. Same thing with the blue, this connects to positive power for right arrow. And then join with the orange wire for center arrow design. The brown connects to positive power for warnings lights. Yellow is for changing the pattern. Red, that's your main power wire. Black is your ground wire. The green wire connects to positive power for low power or dim LEDs. And then the white wire, according to the instructions, is only to be used with a switch panel, which again, switch panel not included. That is sold separately as an additional accessory. This light bar itself measures 37" long by 2-1/4" front to back. Top to bottom is 1-3/4".I'm going to go ahead and hook it up to power. That way you can see what it looks like with power running to it. So to get us started, I have the red wire tied in with the brown wire. So this is going to be our different warning patterns that we'll go through first. I'll also turn off the overhead lights so you can see it in a low light setting. So it sends out a nice, bright, consistent signal. Now, in this setting, you can take the yellow wire, apply it or just touch it to the power, positive power, and it'll change the flash pattern. Now, we have 11 different patterns to choose from. So this would be number three, number four, number five, number six, number seven, number eight, number nine, number 10, and then number 11. And then we should be back, if I touch it again, to where we started.So overall, really nice design. Now, what I'm going to do is I'm going to take my red power wire and then I'm going to tie it into the orange wire, which this is going to give us the left arrow design. And then again, within that we have 11 options to choose from as well. So I'll touch the yellow wire and you can see how that changes the pattern. So 11 options for the directional functions as well. This provides the same options if I had the blue wire connected for right arrow. So this is left arrow, same patterns are available for the right arrow as well. Keep going through these until we get back to the beginning. Okay, and then I will connect the orange and blue wire together and then tie that one into the red wire. And then that's going to give us the center arrow function or option.And then again, within this option, we have all the different patterns available to us as well. So really nice design. Very easy to use. So, once again, 22 flash patterns, 11 strobe patterns or designs for warning functions, and 11 directional patterns or designs to help signal the flow of traffic. That's going to do it for today's look at the directional warning light bar.


See what our Experts say about this Buyers Products Emergency Vehicle Lights

  • How do You Wire the Buyer's Products Pre-Wired Switch # 3376391207?
    I have an answer for you. In order for the Buyers Products Pre-Wired 6-Switch # 3376391207 to work as a flashing pattern, your light bar must already be equipped with that flash pattern functionality. With that being said, since this switch is specifically made to be used with Buyers Products lights with flash patterns such as the Traffic Advisor Light # 3378894037, we cannot confirm with absolute certainty that it works with any other application. As far as the wiring hookup, as long...
    view full answer...
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Info for this part was:

Employee Cole B
Installed by:
Cole B
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T

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