store image

5-1/2” Amber LED Strobe Light Beacon - Magnetic Surface Mount - 12V Adapter - 3 Flash Patterns

Part Number: STB-A57-MBCM


  • 3 strobe pattern options
  • Magnetic base for easy mounting
  • Included 12V cigarette adapter
  • Lifetime warranty
In Stock
$39.95 ea.
Volume price as low as $35.95
Orders Ship Today!  14 Hours and 35 Minutes remaining
  • Select options to see various notes.


Choose from this STB series Strobe Light Beacon’s 3 different strobe patterns with the illuminated in-vehicle switch. Included magnetic mounting base and car adapter allow for easy installation. Or, mount permanently with screw mount base. All-around illumination from the 5-½” tall light provides for maximum visibility.

Product Details:
  • Includes controller for selecting between 3 strobe patterns
  • ABS mounting base
  • Polycarbonate lens
  • Power Cord extends to 9’
  • Magnetic or permanent screw mount
  • Installation hardware included
  • Rated IP66 against wet conditions
  • 12-24 VDC

Warranties & Certifications
Super Bright LEDs, Inc. offers a Lifetime Warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product. If the same product is no longer available, a product of equal value may be substituted. Read More
  • Fleet Vehicles
  • Farm and Agricultural Equipment
  • Emergency Vehicle Lighting
  • Utility Vehicles
  • Roadside Assistance Lights
  • Public Safety Vehicles


STB-A57-MBCM - 5-1/2” Amber LED Strobe Light Beacon - Magnetic Surface Mount - 12V Plug
5-1/2” Amber LED Strobe Light Beacon - Magnetic Surface Mount - 12V Plug



Overall Rating

Total Reviews


Tell Us What You Think

Share your own experience and photos of this product. Doing so will help inform other potential buyers and allow us improve our product lines. It may take up to 72 hours for your review to appear.

Sign In Required to Write a Review
Click here to sign in to your account
Technical Level
Part Number
Reviewed On

When I received it opened the box plugged it in and checked out the three patterns nice but one thing went wrong the indicator red button stopped working. And the cord could be longer like 5 feet

Helpful? Yes (0) No (0)

Technical Level
Part Number
Reviewed On

Too light for the wind

I was on the highway and it blew off my jeep. Magnet is not very strong.

Helpful? Yes (0) No (0)

Response from Super Bright LEDs:

We apologize for the inconvenience. This light is designed to be removed when at highway speeds. We do offer fixed mount ones that can be used on the highway.

Send us your Feedback