bing tracking image
  1. Accessories and Parts
  2. Diamond
  3. Trailer Lights
  4. Load-Resistor Kit
Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2
Diamond

Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2

Part Number: DI34ZR
In Stock
$10.11
Accessories and Parts
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

Videos

Need help with installation?
Locate installers near me
These load resistors prevent hyperflashing on turn signals with LED light bulbs. Compact design - fits in tight spaces. 1-800-940-8924 to order Diamond accessories and parts part number DI34ZR or order online at etrailer.com. Free expert support on all Diamond products. Great prices and Fastest Shipping for Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (36)
  • Q & A (0)
  • Videos (1)
  • Photos

Diamond Accessories and Parts - DI34ZR

  • Trailer Lights
  • Load-Resistor Kit
  • Diamond

These load resistors prevent hyperflashing on turn signals with LED light bulbs. Compact design - fits in tight spaces.


Features:

  • Load resistors prevent hyperflashing on turn signals with LED bulbs
    • Work with most import and domestic vehicles
  • Compact design - fits in tight spaces
  • Compatible with 12V DC systems
  • Surface mounts behind vehicle headlights - hardware not included
  • Quick connect plugs easily connect to power source


Specs:

  • Quantity: 2 load resistors
  • Unit dimensions: 2" long x 1-1/4" wide x 11/16" tall
  • Distance between mounting holes (center on center): 1-1/8"
  • Electrical resistance: 6 Ohms
  • Wattage: 50 watts
  • 5-Year limited warranty


DG72638VP Diamond Group Load Resistor Kit - 50 Watts - 6 Ohm - 2 Pack




California residents: click here


Video of Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2

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




Video Transcript for All About the Load Resistor Kit for LED Turn Signals

Jeff: Hello everybody, this is Jeff at etrailer.com. Today we're going to take a look at the 50 watt load resister kit for the LED turn signals. It is for a quantity of two resistors. Now these load resistors will prevent hyperflashing on your turn signals with LED bulbs. It's designed to work with most import and domestic vehicles. You can see they are a nice compact design.

They'll fit into tight spaces. These are compatible with 12 volt DC systems. They will surface mount behind your vehicle headlights and the connection plugs are included. The quick connect plugs, which will let you easily connect to your power source. A few specs again, it's two load resistors.

Wattage is 50 watts, electrical resistance is six ohms, and last thing I want to do is just give you dimensions on the resistor. The length on it, right at two inches long. The width, including the mounting brackets, it's right at one and a quarter inches wide. And the overall height of it is right at 11 16ths of an inch tall. But that should do it for the review on the 50 watt load resistor kit for the LED turn signals..

Customer Satisfaction Score:

Ratings & Reviews

4.5

36 reviews
These load resistors prevent hyperflashing on turn signals with LED light bulbs. Compact design - fits in tight spaces.

by:

Fast shipping and good price for this item. And the shipping costs to Canada were very reasonable.
I haven't used the item. It was recommended by a friend that I order this as well as the trailer adaptor plug (which was excellent and reviewed separately) but turned out I haven't needed it with my current configuration. I've hung onto it because it will be needed for a trailer configuration on my second vehicle (once I get that sorted out).
Anyway, etrailer dot com had what I needed and will ship to my country. The costs of the item and shipping were IMO very reasonable. And the response to my order was super fast and efficient. Highly recommended.



by:

Needed these to prevent GM hyperflash when installing my LED tail lights on the truck. Would be good to suggest these when those are added to the order...



by:

Easy to install and fixed the problem,great product so far

Joe profile picture

Joe

7/5/2025

Still working great, no issues at all



by:

This product fixed my trailer LED light issues while connected to my 2020 Silverado HD. I used 1 of these on each circuit to place proper load on circuit so that the truck would recognize the trailer was connected and allow the lights to function properly.

Poppop profile picture

Poppop

10/9/2023

Still working and have had no issues.

Mike L. profile picture
Etrailer Expert

Mike L.

11/2/2023

@Poppop We're glad to hear that, thanks!


by:

They didn't solve my problem my trailer lights still flash and in fact I had ti remove them because they made the problem more pronounced.

Jenny N. profile picture
Etrailer Expert

Jenny N.

1/20/2023

I wanted to ask how you had installed them? We have a great question on the site that can help. Please see the link below.



by:

This is the second set I ordered. I replaced all my lights on my Toyota with LED's and the hyper flash issue came to light. I knew a resistor would work but didn't know exactly what to get. I called and as usual, etrailer was extremely helpful. The customer service lady suggested what to purchase and I did. The resister set arrived early which was wonderful, however in packaging they pretty much weaken the wiring as they fold them over to get them in the clam shell. Both resisters look pretty frail and I fear the wires will break eventually. I went ahead and installed them and unfortunately they only fixed my hazard lights, turn signals still hyper flash. I ordered a second set to put one at each corner. The packaging was the exact same. GGGGRRR. I have not installed these yet but I hope they fix my problem and the wires do not break. The set is affordable but my only complaint about etrailer is the shipping. I have had instances where it's cheaper to keep product then to return it.



by:

Converted recently to LED lights on my 2008 Dodge Ram 2500. Although the manufacturer assured me the LED replacement lights were simple plug-n-play & thus did not need resistors to prevent hyper-flash… WRONG, rear signals did not play well w/ others. Jesse M identified the correct resistor set, shipping was fast & the frustrating hyper-flash eliminated immediately. Thanks Jesse!



by:

It was easy to install the resistor with quick connect clips, I wish there was some instructions with the packaging. I didn't know if it matters what side of resistor was connected to positive. I decided to just install them and fixed my hyper flashing the new led tail lights.



by:

Installed LED lights on a 2010 RAM Truck and the turn signals were hyper flashing. Sent for the Load Resistor Kit and the problem was solved, easy install and support was great - did not need much support, only one question and they got back to me quickly. Great product, thank you.



by:

Seem to be a quality product, thanks.



by:

The LED tail lights work as expected and easy to install. I didn't need the resistors but will keep them for possible
future needs.



by:

Awesome parts



by:

Prompt shipment. Parts performed as it should.



by:

Good transaction, will use again.



by:

Quick processing & shipment. Product was also packaged well.



by:

LED Rules!



by:

Took care of the hyper problem.



by:

Great Service



by:

Easy to hookup. Was on time.



by:



by:



by:



by:



by:



by:


25
36
Show More Reviews

See what our Experts say about this Diamond Accessories and Parts

  • How to Keep LED Turn Signal Lights on Toolbox From Flashing with Brake Pedal Pressed
    Hi Richard! It sounds like you're needing to install the Load Resistor Kit for LED Turn Signals # DI34ZR on the turn signals you've installed on your toolbox. Since LEDs don't require as much power as incandescent bulbs, sometimes we see some power "leak through" and cause the LED lights to flash like what you're experiencing. The resistor kit makes the LEDs "look" like incandescent lights to your wiring system so this kind of thing doesn't happen.
    view full answer...
    Image 1 for
  • Load Resistors to Allow Wiring Harness to Operate with LED Trailer Lights
    LED type trailer lights use very little power, about one-tenth the amount required by standard incandescent light bulbs. This can cause some wiring systems to not "see" the trailer lights because their current draw is so low. In some cases a wiring harness may not function correctly if used with LED lights unless a load resistor is installed at each LED light unit. We offer 2-piece ceramic load resistor kit # DI34ZR which will allow your harness to operate properly with LED trailer lights....
    view full answer...
  • Recommended 4-Way Connector Add-On for LED Tail Light Strip on 2022 Ford Maverick
    I recommend picking up the Curt T-Connector # C59DR which tees in behind the tail lights on your 2022 Ford Maverick but has a power lead you run to the battery so the 4-Way connector is pulling power straight from the battery as opposed to potentially overloading the OEM wiring circuits. This is a much safer option to splicing in connections because we aren't cutting into the factory wiring, the power is being pulled from the battery so the OEM circuits are unaffected, and the black module...
    view full answer...
  • How to Install LED Light Bulb Load Resistor for Use with Trailer with LED Lighting
    The Diamond LED Light Bulb Load-Resistor Kit # DI34ZR wires in parallel with each trailer lighting circuit. For a trailer with LED lighting (that does not present the same electrical load as an incandescent type bulb) you will wire one resistor inline with each circuit, so for a typical 4-pole installation you'll need three, for left turn/stop, right turn/stop and running light circuits. The kit includes quick-splice connectors.
    view full answer...
  • Replacement LED Strip Tail Lights Needed For A Modified Trailer
    Hi Jose, If you're saying you want to switch both tail lights to LED light strip-style tail lights then I have a few recommendations depending on the length you'd like: 12-5/8" long x 1" wide x 1/2" tall: Thinline LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 9 Diodes - Clear Lens # STL59RCB Thinline LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 9 Diodes - Red Lens # STL59RB 20-1/2" long x 1" tall x 3/4" tall: Fusion LED Combination Tail Light Bar for Trailers...
    view full answer...
  • Load Resistors for 2018 Toyota Tundra and 2010 Airstream with LED Lights to Remove Error
    The load resistors # DI34ZR put out 6 ohms resistance each and you most definitely can install them yourself. I've attached a photo of the correct installation method to assist. They will get warm to the touch but you can absolutely install them on the inside of your RV where the wires come in from the tow vehicle. I wouldn't put anything right up against the fins as that would further reduce cooling and increase heat, but you won't have any issue in the location stated. The 7-Way...
    view full answer...
    Image 1 for
  • Are Load Resistors Required when Adding LED Lights to a Trailer
    You may not even need load resistors to switch to LED lights. The best thing to do is to try the lights without load resistors first. No need to purchase something you may not need until you know need it. Load resistors such as # DI34ZR dissipate heat through the body of the resistor. Wrapping them with insulation would prevent them from dissipating heat properly. You could put them in a battery or junction box though. Load resistors increase the amperage draw on a circuit. If you are...
    view full answer...
  • Not Getting Turn Signal Function When Using LED Bulbs On A Trailer
    LED bulbs have little resistance on their own, so when used with turn signals they can create a hyper flash situation, which is a fast flashing of the bulb. To determine if you will need a load-resistor kit like a LED Light Bulb Load-Resistor Kit # DI34ZR, you will install the bulbs and when the turn signals are activated, if the bulbs hyper flash you will need to install the load-resistor kit. This kit will prevent the turn signals from hyper flashing. You will need one kit for each LED...
    view full answer...
  • Troubleshooting Voltage Drop When Connecting LED Trailer Lights to Wiring Harness
    It sounds like the ground connection often in the mounting hardware of your lights is not connected well. This ground needs to be bare metal to metal and free of all corrosion and debris. If with a clean ground you still are not getting the desired function, you will need to add more resistance to the light fixture by adding a load resistor like the LED Light Bulb Load-Resistor Kit # DI34ZR to draw the desired power for proper function.
    view full answer...
    Image 1 for
  • Recommended 3 to 2 wire Converter for Adding in a LED Third High Brake Light
    Hey Pete, so to add a third brake light that uses two wires to your 3 wire system you're going to need to use # 118158 to splice into your combined right/stop and left/stop wiring, then connect your 3rd LED brake light to the stop output on the converter. If there ends up being some hyper flashing you'll need to add in the Load Resistor Kit for LED Turn Signals # DI34ZR between the converter and the light, which will create a stronger draw like incandescent lights.
    view full answer...
  • Correcting Hyperflashing After Installation LED Taillights on 2004 Dodge Ram 3500
    In order to stop your turn signals and brake lights from hyperflashing with your LED taillights, you will want to install LED Light Bulb Load-Resistors on the turn light and brake signal wires. Hyperflashing is a common issue when changing incandescent bulbs to LEDs. One of my fellow Experts put LEDs on his Dodge 2500 and ran into the same issue. He used the #DI34ZR Load-Resistors on his truck to solve the hyperflasing issue. I've attached an installation video of these load resistors...
    view full answer...
  • How To Fix Check Trailer Rear Lamp Message On 2022 Chevy/GMC with Tailgate Light Bar
    I do have an option for you but this due to the internal computers and programs on the truck which can't be bypassed. That said, you can trick them and for this I recommend purchasing an adapter like the 7-Way RV to 4-Way Flat Trailer Connector Adapter part # HM47365 and then using load resistors like the LED Load Resistor Kit part # DI34ZR. This will simulate a full load on the truck tail light circuits.
    view full answer...
  • Converting Dodge Ram to European Wiring System on Trailer
    The Tow Ready Tail Light Converter # 118158 referenced in your question is exactly what is needed to separate the combined brake and turn wires on the Dodge Ram so that it is compatible with European wiring systems. The running light wire will bypass the converter completely so it will not be affected. Just one converter per truck is needed. The left side turn signal/brake wire on the Ram will connect to the yellow input wire on the converter and the right turn/brake light wire will go...
    view full answer...
  • Do I Need to Ground LED Load Resistors on My Upgraded LED Turn Signals on a 1997 Jeep Wrangler?
    Thanks for reaching out to us here at etrailer. It really depends on which LED lights and component you are referring to. Are you talking about your factory tail lights on your 1997 Jeep Wrangler with a 4-way wiring harness?
    view full answer...
  • Troubleshooting Dim Turn Signals After Installing Load Resistors
    It sounds like the ground connection may need to be improved. You want to make sure you have a bare metal to metal ground free of corrosion or debris. Load resistors should not have caused them to dim when installed properly. I've attached a photo of the installation for the Putco load resistors # DI34ZR to assist. If you did install this way, let me know and we can continue to troubleshoot.
    view full answer...
    Image 1 for
  • Troubleshooting 2005 Dodge Ram 1500 with Flashing/Flickering Fog Lights
    LED's sometimes will do a hyperflashing because they take less power than traditional incandescent bulbs. The way to fix this is to use load resistors like the Diamond LED Light Bulb Load-Resistors - Qty 2 # DI34ZR. This is what I recommend to solve your flashing issue on your 2005 Ram 1500's fog lights.
    view full answer...
  • Troubleshooting 2017 Hyundai Tucson Running Lights Flicker After Adding LED Bumper Lights
    For your application I'd put a load resistor on the LED light you installed since that is what seems to have caused the issue. When you add LED lights to a system that wasn't built for them it tends to do weird things. If you install the Load Resistor Kit # DI34ZR on the light fixture you just installed then this should fix the issue.
    view full answer...
    Image 1 for
  • Are Load Resistors Needed for Upgrading to LED Tail Lights on a 2006 Ford F-250
    Hey Gabriel, thanks for reaching out! Yes, you will need resistors like the Load Resistor Kit for LED Turn Signals # DI34ZR in order for the new LED lights to work properly on your 2006 Ford F-250.
    view full answer...
  • Why Wont My Opti-Bright LED Conversion Kit Work on My 1993 Winnebago Brave?
    I'm so sorry to hear about your Opti-Brite Headlight Conversion Kit - Sealed Beam to LED - 4" x 6" Low Beams # HLL78LB-2 and high beams # HLL79HB-2. I went ahead and brought the issue to my tech at Opti-Brite, and she said that since these lights are plug-and-play, they should immediately work on your 1993 Winnebago Brave. However, it is important to make sure that your current electrical system is providing a power current of 12-24 volts to operate the LEDs. I recommend taking a reading...
    view full answer...
  • Vehicle To Vehicle Taillight Converter 118158 Buzzing Loudly
    Because the converter box of the 118158 has relays it it, it's not unusual to hear clicking but a loud buzzing noise is not normal. There's two possible causes for the buzzing, and the turn signal issue might or might not be related. Does the trailer have LED lamps? If so, the # 118158 wasn't designed with LED lamps in mind. The buzzing in this case would be caused by not enough power being drawn through the circuits, which could also be a possible cause of the turn signal issue. A poor...
    view full answer...
  • Do I Need a Load Resistor When Upgrading Trailer Lights to LEDs?
    Hey Peter! If you can find an LED compatible 2057 bulb then yes you can replace it but we do not have one so sorry I can not help you there. As far as adding a resistor goes, maybe? You may not need load resistors when you switch to LED bulbs. The best thing to do is to try the lights without load resistors first and see if you have any issues. If you experience hyperflash on the turn signals or the LED lights do not have enough draw then you'll want to add one per circuit using the...
    view full answer...
  • How To Install The Curt Auxiliary LED Indicator Lights C53201 With Load Resistors DI34ZR
    To wire the Load Resistor Kit for LED Turn Signals # DI34ZR into your vehicles turn signals you will need to find your turn signal wire for your vehicle. Once that wire is identified, take the one end of the wire and the turn signal wire and connect to the quick splice connector. Make this connection by crimping the wires together with a crimping tool like # PTW30764. From here you'll connect the other white wire and ground this wire to a good ground source. The Curt Auxiliary LED Indicator...
    view full answer...
  • Can Load Resistor Install on Trailer Wiring of Vehicle Instead of Trailer
    Load resistors like # DI34ZR don't normally get installed on trailer wiring but if Mercedes told you that was what's needed I'd go with their recommendation as they'd be the authority on their vehicles. So instead of installing it on the trailer wiring circuits of the trailer you could install the resistor on the trailer wiring of the vehicle instead and it would have same effect.
    view full answer...
  • Troubleshooting Hyper Flashing Trailer Lights on Mercedes-Benz Sprinter Van
    The hyper flashing due to LED lights on your trailer is often solved with the 7-way adapter you mentioned the Trailer Connector Adapter w/ Lamp-Out Sensor Bypass - 7-Way RV to 7-Way RV - Vehicle End # 20142. The issue is often that LED's pull so much less power that the computer systems don't know how to accommodate the small electrical load. What I recommend doing next is checking each ground connection to ensure you have a bare metal to metal connection. Then if you still have issues,...
    view full answer...
    Image 1 for


< Previous
123. . .17



Do you have a question about this Accessories and Part?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T

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.


Product Experts Available Now!
Call 1-800-940-8924
<