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

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

Item # DI34ZR
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These load resistors prevent hyperflashing on turn signals with LED light bulbs. Compact design - fits in tight spaces. 1-833-496-1390 to order Diamond accessories and parts part number DI34ZR or order online at Free expert support on all Diamond products. Guaranteed Lowest Price and Fastest Shipping for Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2. Accessories and Parts reviews from real customers.
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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.


  • 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


  • 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

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 Review of Diamond Lights - Load Resistors - DI34ZR

Jeff: Hello everybody, this is Jeff at 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 Reviews

Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2 - DI34ZR

Average Customer Rating:  4.8 out of 5 stars   (13 Customer Reviews)

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


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!


Took care of the hyper problem.


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.


Easy to hookup. Was on time.


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.


Quick processing & shipment. Product was also packaged well.









See what our Experts say about this Diamond Accessories and Parts

  • Turn Signal Indicators Flash Rapidly After Switching To LED
    In order to stop the hyper-flash which is the rapid blinking of the turn signal indicators on the instrument display you'll need to install resistors inline on the turn signal circuits, the Diamond LED Light Bulb Load-Resistor Kit part # DI34ZR will work just fine for this. The issue is that the vehicle thinks there is a bulb out because the LEDs draw less power than the incandescent bulbs they replaced.
    view full answer...
  • How Many Load Resistors Are Needed When Installing LED Turn Signal Bulbs on 1993 Silverado
    To prevent hyperflashing with the new LED bulbs on your 1993 Chevy C1500, you will need to add a single Diamond LED Load-Resistor # DI34ZR (which includes two resistors) to each turn/blinker circuit on the truck. If the same circuit wire is feeding into the two bulbs on each side of the truck, you should only need one resistor on each side, in-line with the circuit before the bulb (for a total of two). If each individual turn signal bulb is fed by it's own circuit wire though, you would...
    view full answer...
  • Do I Need A Load Resistor With LED Light In Truck Cap That Stays Dimly Lit
    It only takes a small amount of voltage to illuminate an LED light so it is very likely a tiny bit of voltage at the wiring of the light is causing it to dimly illuminate. I do recommend to add a load resistor inline with the signal wire of the light a few inches behind the light, with Diamond LED light Bulb Load Resistor Kit part # DI34ZR.
    view full answer...
  • Added LED Headlights to 2005 Ram and Now the Headlights Flicker When Turned Off
    If you have recently added LED lights in place of incandescent head lights on your 2005 Ram, you can use the Putco LED Light Bulb Load-Resistors # DI34ZR in order to eliminate the hyper-flashing or flickering that you're experiencing. Because LED lights have a lower amp draw, it's possible that they're still drawing a very limited amount of power with daytime running lights activated or the lights turned off.
    view full answer...
  • When Switching to LEDs if I put in a LED Flasher do I Need Resistors
    When switching to LED's from incandescent bulbs the turn signals are the only concern. You solve this by in-line resistors or by doing what you have done and adding a LED compatible flasher which mimics the same thing the resistors do. With that said you will be in fine shape using LED's at this point. There is no need to add resistors in your case.
    view full answer...
  • How to Stop Hyperflashing Lights on Land Rover LR3
    If there is a problem your lights still hyperflashing after installing the LED Light Bulb Load-Resistors # DI34ZR then it is possible you may not have installed them correctly. If you take a look at the accompanying photo you can see how they are supposed to be installed. I recommend verifying this as it would be the reason you are still having hyperflashing.
    view full answer...
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  • Are Load Resistors Only Required on Turn Signal Circuits to Fix Hyper Flashing from LED Lamps
    You are correct, the turn signal circuits are the only ones affected by the hyperflashing, so you won't need a load resistor on the running light, brake or reverse circuits. I've linked to an installation video for a different load resistor than the # DI34ZR you'd looked at.
    view full answer...
  • Trailer Marker Lights Flicker When Tow Vehicle Is Off
    If the side marker lights on your trailer are flicking when the tow vehicle is off then you most likely have a short on the running light wire on your trailer. This is usually a brown wire that runs from each tail light and side marker light up to the trailer connector. What I believe is happening is that this circuit is shorting out to either the trailer battery (if present) or the 12 volt circuit. Therefore, you will have no choice but to trace the running light wire back from each light...
    view full answer...
  • Do Load Resistors Used on Turn Signal Circuit that Is Separate From Other Lights Get Hot
    If the load resistor does not have power it will not generate any heat. They do get really hot in applications that stay on light headlights or fog lights but for a separate blinking circuit it wouldn't be active enough to get that hot. A lot of people are using load resistors to convert their headlights to LED which stay on for a long time which is why it's a very common topic.
    view full answer...
  • LED Trailer Light Conversion On 2016 Ford F-250
    It is very unlikely that you will need resistors part # DI34ZR when switching over to LED trailer lights because Ford changed their wiring in 2015 that caused several problems including the ones people would have after switching over to LED lights. The best thing to do is install the LED lights first and if you have issues like hyper flashing then you would need the resistors however, it doesn't seem to be an issue anymore because LED draw so little power compared to incandescent. The...
    view full answer...
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  • Solution for Lift Gate that Causes Lighting Issues When Lights are LED
    LED lights do draw considerably less than incandescent bulbs so one easy solution would be load resistors like the # DI34ZR that you referenced since these simulate the amperage load of an incandescent bulb.
    view full answer...
  • Lights Going Dim when Running Lights are Turned On After Adding an Incandescent Light for Resistance
    Adding an extra incandescent light is an acceptable solution for issues encountered when LED lights are added to a vehicle. The additional light adds resistance, as you have noted, to eliminate turn signal problems, much like the LED load resistor, # DI34ZR, that you referred to. If your vehicle is equipped with LED lights from the factory there should no need for an additional light or a load resistor. You may have a ground issue since the signal and brake lights are dim when the running...
    view full answer...
  • Troubleshooting LED Turn Signal Malfunction On 2011 Nissan Sentra
    It sounds like there may be a problem with the load resistors somewhere in the wiring. If they are not grounded securely they can cause problems like you said you are having. I have attached a drawing that shows how load resistors should be installed you can check out. If you are still having the problem with the one time turn signal and then nothing, you might want to check the output side of the resistor wiring with a multi-meter to make sure you are getting sufficient current for the...
    view full answer...
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  • Are Load Resistors Needed to Fix LED 3rd Brake Light Function on 1995 Chevy C/K 1500
    Yes, you would need load resistors so that your LED 3rd brake light works correctly on your 1995 Chevy C/K 1500. LED Light Bulb Load-Resistors # DI34ZR are the best option for your application. I tried calling to get some technical info on the wiring for the specific light you mentioned but I wasn't able to get anywhere with tech. What you need to do is use the quick splices to place this on the wiring that carries the brake signal. Since that is the only function that isn't working...
    view full answer...
  • Are Load Resistors Required for all LED Replacement Lights on Truck
    You are going to want to use LED Light Bulb Load Resistor # DI34ZR for all the replacement LEDs you are installing on your 2016 Ram 1500. On most vehicles what will happen is the reduced power draw of LED lights makes the vehicle think you have a burned out bulb which results in the messages on your dash you referred to; using load resistors prevents this from happening.
    view full answer...
  • Are Load Resistors Needed for LED Lights on a 2007 Ford F-150
    It's honestly just a hit and miss when it comes to adding LED lights to a vehicle like your 2007 Ford F-150. Sometimes the vehicle needs load resistors to read power draw on that circuit and other times it doesn't. If you are changing your lights to LED slowly then it might be worth having a few load resistors around just in case so that you can still use your F-150 to travel. If you end up needing load resistors I recommend using part # DI34ZR.
    view full answer...
  • Troubleshooting LED Trailer Tail Lights that Flicker When Vehicle is Off
    If the lights are functioning properly when the vehicle is on you're totally fine to either ignore the problem (if you can) or unplug the trailer wiring when not in use to prevent it from happening. Unfortunately it only takes a fraction of an amp to light up an LED so the small bleed through on your circuits is going to light them up here and there. i would still try load resistors like the Diamond # DI34ZR
    view full answer...
  • Installing Load Resistors to Prevent Hyperflashing on Towed 2014 Smart fortwo with LED Tail Lights
    To correct hyper flashing with replacement LED brake/turn lights on your 2014 Smart fortwo you will splice a load resistor like the Putco # DI34ZR to the input power wire going to the bulb after the diode and then ground the other end. I have attached a diagram to assist.
    view full answer...
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  • Correcting Hyperflashing Taillights in 2009 BMW X5
    The Diamond LED Light Bulb Load-Resistors # DI34ZR are designed to fix the hyperflashing you are experiencing though they do need to be installed on the circuits of the affected lights. You are going to need to determine if those circuits are accessible in your 2009 BMW X5 to allow the resistors to work like in the diagram I've attached.
    view full answer...
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  • Troubleshooting Trailer LED Lighting that Partially Illuminates When Connected to Tow Vehicle
    Since it only takes a tiny amount of voltage to illuminate an LED what you are seeing is normal. The tiny bit of voltage present on your trailer wiring harness is illuminating your LEDs slightly. What you can do is install load resistors on the circuits of your trailer that are dimly lit and the problem will go away. For that you would want the part # DI34ZR. My contact at Curt stated that the small amount of power will not drain the vehicle battery since it is much a minute amount of...
    view full answer...
  • Load Resistor Recommendation to Prevent LED Trailer Tail Lights Flicker
    Installing load resistors on the trailer's wiring like the # DI34ZR will prevent the flickering of the taillights if you wanted it to stop. If you can live with the flickering though there's no reason you'd have to do this. The flickering of the LEDs won't drain the battery and a free solution would be to just unplug the trailer wiring when not towing.
    view full answer...
  • Troubleshooting Replacement LED Lights on Trailer All Powering On with One Function Activated
    I reached out to my contact at Luma LEDs just to see if he might have any idea as to what might be causing the issue you described when replacing the incandescents on your trailer with new LED bulbs. He stated that since the LEDs will draw much less power than your old incandescent bulbs, the tow vehicle might be seeing the new bulb as being burnt out/not operational and this can cause a variety of issues with the visible functions on the lights. Adding load resistors like # DI34ZR inline...
    view full answer...
  • Load Resistor Recommendation for Preventing Hyperflash Range Rover Towing Trailer w LED Taillights
    Using relays to add the load needed for your LR3 to operate your LED trailer taillights properly is a bit excessive although it may work. Best option is to just add load resistors like the part # DI34ZR to the trailer wiring so that the incandescent bulb load is on the circuit and you'll be set.
    view full answer...
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  • Troubleshooting 4-Way Motorcycle Trailer Wiring to 3 Wire LED Trailer Lights
    Since you have a 5 way on your bike, you obviously aren't using trailer brakes when you use the 4-way adapter, but the adapter isn't the issue. Your LED lights will have the brown as the running lights, the white as ground, and either the green or yellow depending on trailer side for both stop and turn. The issue may be that the LED's draw less power and you may need to add a load resistor inline like the Diamond LED Light Bulb Load-Resistors # DI34ZR on the green and yellow wires for...
    view full answer...

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Info for this part was:

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

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