1. Emergency Vehicle Lights
  2. Custer
  3. Battery Operated
  4. Rotating Warning Light
  5. Beacon
  6. Magnet Mount
Custer Rotating Amber Warning Light - SAE Class III - LED - Cordless - Magnet Mount

Custer Rotating Amber Warning Light - SAE Class III - LED - Cordless - Magnet Mount

Item # HF20RL
lowest price pledge
Our Price: $54.34
Emergency Vehicle Lights
This item qualifies for Free Shipping
Shipping Weight: 1.36 lbs
Quantity: 
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
5" Diameter x 4-1/2" tall. SAE Class III rotating amber beacon light with long-lasting LEDs warns motorists and pedestrians of your vehicle's presence. Cordless, battery-operated unit with magnetic base can be easily mounted anywhere. Call 800-298-1624 to order Custer emergency vehicle lights part number HF20RL or order online at etrailer.com. Free expert support on all Custer products. Guaranteed Lowest Price and Fastest Shipping for Custer Rotating Amber Warning Light - SAE Class III - LED - Cordless - Magnet Mount. Emergency Vehicle Lights reviews from real customers.
  • All Info
  • Reviews (24)
  • Q & A (7)
  • Photos
  • Why etrailer?

Custer Emergency Vehicle Lights - HF20RL

  • Battery Operated
  • Rotating Warning Light
  • Beacon
  • Magnet Mount
  • Amber
  • LED
  • Custer

5" Diameter x 4-1/2" tall. SAE Class III rotating amber beacon light with long-lasting LEDs warns motorists and pedestrians of your vehicle's presence. Cordless, battery-operated unit with magnetic base can be easily mounted anywhere.


Features:

  • Amber beacon light for your vehicle provides a warning signal to increase safety
    • Ideal for towing, plowing, transportation, warehouse, and agricultural applications
    • SAE Class III approved for warning applications
  • Cordless design allows for use at a moment's notice
    • 4 AA batteries (not included) are required
  • Rotating function allows light to flash
  • LEDs are bright, long-lasting, and energy efficient
  • Polycarbonate lens with sealed housing is durable and weather resistant
  • Magnetic base lets you easily mount unit to any vehicle roof
    • Also allows you to relocate the light
  • Made in the USA


Specs:

  • Dimensions: 5" diameter x 4-1/2" tall
  • 3-Year limited warranty


SAE Class III lights are intended for use on vehicles that are authorized to display a flashing warning signal for identification only, such as a forklift or a privately owned snowplow or landscaping truck.



HF20RL Class 3 Rotating LED Amber Beacon by Custer Products






Customer Reviews

Custer Rotating Amber Warning Light - SAE Class III - LED - Cordless - Magnet Mount - HF20RL

Average Customer Rating:  4.5 out of 5 stars   (24 Customer Reviews)

5" Diameter x 4-1/2" tall. SAE Class III rotating amber beacon light with long-lasting LEDs warns motorists and pedestrians of your vehicle's presence. Cordless, battery-operated unit with magnetic base can be easily mounted anywhere.

- HF20RL
by:

arrived on time, works fine so far, seems well made, a note on the box telling how to find where the batteries go would have saved me a couple of min. but every thing else seems fine.


Comments
works great ready for another season
Michael - 11/20/2021


- HF20RL
by:

Small, cordless, and no moving parts...its perfect! use it on my RC vehicle for hi-viz night adventures...its strong mag holds it securely in place over the roughest terrain...a great buy.



- HF20RL
by:

I wanted a rotating beacon type warning device. This one runs on 4 AAA batteries, which run a lot of my portable electronics (not 2 D cells like the lower priced flashers, of which I have nothing running on that power source) and is fine workmanship. The beam is electronically rotated buy half a dozen vertical rows of LEDs with semi-circle reflectors, all fixed rather than having any moving parts to wear out and consume power. Magnet is what they say it is. It was more expensive than the low ball flasher type...(like strobe lights) because I wanted the rotation. Happy camper.



- HF20RL
by:

This product was a perfect addition that I needed to add to my John Deere 2032 tractor. It provides 360 degree of visibility with ease of application. I mounted a set of two lights to the brush guard of the amber turn signal/warning lights on the ROPS. I find they work best at night as the sunlight tends to diminish their effectiveness because of the inability to disperse the limited LED lights within it. The number one reason I purchased these lights was because of the magnetic feature thereby eliminating the need to run wires and tie them in to the electrical system. I found the magnet mount to be more than adequate and keeps the light firmly in place. In the worst of a lake effect storm (4+ inches/hour) these lights did not fail the need for visibility as I snowblowed. I would highly recommend this product.


Comments
These lights are the BEST!!! I am still very pleased and impressed with their functionality. I used top of the line alkaline batteries and they have lasted for a year. I do however bring the lights in out of the cold in hopes to lengthen battery life. With the magnetic mount it is so easy to put them on and take them off as needed.
Lin G - 02/12/2018



- HF20RL
by:

I had ordered the yellow strobe light for the golf cart and a wiring harness for a tow vehicle I spoke with and worked with Natalie at etrailer she was excellent she went above and beyond just to take the time and going through different items that gave me the perfect fit for what I was looking for I would highly recommend working Natalie etrailer very professional efficient and got the job done I will look forward to ordering more items for me trailer



- HF20RL
by:

I would actually give it a 4.5. Works as advertised. Looks like a strobe light out to 50+ meters--just make sure that it is on a level plane with the eye level of approaching drivers, and the effective distance increases. I don't know how long the batteries will last or how durable it will be, but I plan to find out! Since I do HAM Radio Public Service Events a lot during the summer, it will be nice to warn rapidly approaching vehicles of my presence! The price was reasonable, and I received it right away. I would recommend this product to a friend.



- HF20RL
by:

This light is just what I wanted for my tractor while plowing snow at night. The magnet is strong enough to keep it in place. the switch is protected by being mounted on the underside of the base and the light seems to be sealed well.



- HF20RL
by:

Let me tell you, your company is pretty on top of things. Your response time and actual ability to resolve my questions have been very impressive. Your professionalism and courtesy is REFRESHING!!! I'm in California so I forgot how Customer Service works. Keep up the good work.....GREAT work.



- HF20RL
by:

Got the magnetic base wireless rotating yellow beacon for my plow truck and it is great...Has adequate illumination and ease of operation(No wiring required).Very satisfied with the purchase and fast delivery of the item. Thank you E-trailer.



- HF20RL
by:

got the light today crystal.tried to send a video but I cant make it work .so I have to wait until my son comes home and he knows.i have it on my cub cadet mower which has a cub cadet snowblower on it and I have to go out in the road to finish the drive and cars go by here 50 or 60 miles an hr so I feel a little safer if they can see the light before they hit me lol.i know I/m gonna enjoy having it revolving instead of stationary it can be seen quickerhopefully.



- HF20RL
by:

Very well constructed. The magnetic base is very strong, which I did not need. The product is great, now I will see just how long the batteries will last. I am using l ion for longevity. Would have been nice if they were solor powered.



- HF20RL
by:

Very nice!



- HF20RL
by:

Very happy. Glad I was able to purchase from you. Fair price, good service, what more can a person ask for. Using on top of tractor when blowing snow.



- HF20RL
by:

Light is too directional. Not bright enough in the daylight. Magnet fell off. Don't recommend.



- HF20RL
by:

Looks solid. Very bright. Haven't used it yet. Magnet seems very strong. Will no more in a week after first use.



- HF20RL
by:

Awesome.



- HF20RL
by:

Work great so far, strong magnet, should be just what I was looking for.



- HF20RL
by:

works great



- HF20RL
by:

Great product ..Fast shipping..!!!



- HF20RL
by:



- HF20RL
by:

Product received in adequate time. Good quality product.



- HF20RL
by:

Good product and fast delivery while paying less for it...



- HF20RL
by:

Works perfect!



- HF20RL
by:


24
24

Ask the Experts about this Custer Emergency Vehicle Lights

  • Will Custer Battery Powered Magnetic Amber Warning Light Work in 50 Below Weather in Alaska
    As you probably know the colder the temperature the harder it is for electrical items to work. The Custer warning light # HF20RL uses LED lights which require less power to operate than regular bulbs so the cold should affect them less. However, given the extreme cold you experience in Alaska it is hard to say how well it, or anything similar, would work. A 50 mile per hour straight line wind could probably move the light. Add snow and ice and it becomes less likely it will be able to...
    view full answer...
  • Battery Powered, Magnetic Mounted, Flashing Amber Light
    The closest light we have to what you are looking for is the Custer Rotating Amber Warning Light part # HF20RL. This light is battery powered, magnetic mounted, and has a flashing amber light that is 5" diameter x 4-1/2" tall. The light uses 4 AA batteries for power and features a polycarbonate lens with sealed housing that is both durable and weather resistant. The lights used in the housing are LED's which are much brighter than standard incandescents.
    view full answer...
  • Does Cordless Custer Rotating Amber Warning Light Come with Remote Control
    The Cordless Custer Rotating Amber Warning Light Magnet Mount # HF20RL is battery operated but does not come with a remote wireless switch. The switch is located on the bottom of the base (see image). I have included a product demonstration video for you to check out.
    view full answer...
    Image 1 for
  • Battery Life with Custer Rotating LED Amber Warning Light # HF20RL
    The actual lifespan of the batteries in the Custer Rotating LED Amber Warning Light # HF20RL will depend on several factors, including the brand and type of batteries and the outside temperature where they are used and stored. In a mild weather environment where the batteries will not get cold you can expect 20-30 hours of operation with a new set of AA batteries. The Custer Rotating LED Amber Warning Light # HF20RL uses super high-efficiency LEDs that draw very little current. Since...
    view full answer...
  • Are There Amber Flashing Hazard Lights With Magnetic Bases
    There are a couple of options for you to have amber colored flashing hazard lights which are similar to the POD Hazard LED Warning and Work Lights # RPPD110200. The options are: - Buyers Products Battery Operated LED Beacon Light with Switch # 337SL475A - Custer Rotating Amber Warning Light # HF20RL I really like the Buyers Products option because of its convenient switch on the front, while the Custer light has a switch underneath. have added links to video reviews of both lights...
    view full answer...
  • How Can I Get Trailer Lights to Flash when Disconnected from Truck
    If your trailer happens to have LED lights on it then what you could do is use a separate car battery and a couple of Custer strobe drivers, # STR-MRLY or # STR-QRLY, and connect the output wires to the trailer connector wires as needed. This driver is only rated for 420 milliamps though so only about 2 LED lights be driver would work. And if the trailer has regular incandescent lights then it will not work because the power draw would be too high. Another simple option, battery powered...
    view full answer...
    Image 1 for
  • Looking for a Magnetic Mount Rotary Warning Light with 12' Cord
    The Magnetic Mount Amber Rotary Warning Light, # RB10A, comes with a 10' power cord. A longer cord is not available. If a 10' power cord is not sufficient for your set-up, I suggest taking a look at the Custer Cordless Magnetic Mount Rotating Amber Warning Light, # HF20RL. This light can be mounted anywhere on the roof of your vehicle without the hassle of a power cord. Only 4 AA batteries (high quality rechargeable batteries are definitely the way to go) are required and set-up is complete.
    view full answer...

Do you have a question about this Emergency Vehicle Light?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality emergency vehicle lights for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate emergency vehicle light information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Frances L
Edited by:
Frances L
Employee Michael H
Expert Research:
Michael H
Employee David L
Written by:
David L
Employee Jacob T
Video Edited:
Jacob T
Employee Kathleen M
Video by:
Kathleen M
Employee Laura H
Updated by:
Laura H
Employee Savanna B
Installed by:
Savanna B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.