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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. Call 800-298-1624 to order Diamond accessories and parts part number DI34ZR or order online at etrailer.com. 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 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 Reviews

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

Average Customer Rating:  4.5 out of 5 stars   (4 Customer Reviews)

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

- DI34ZR

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.

- DI34ZR

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.

- DI34ZR

Quick processing & shipment. Product was also packaged well.

- DI34ZR


Ask the Experts about this Diamond Accessories and Parts

  • How To Install Load Resistor Kit For LED Turn Signals That Flash Quickly
    You will want to wire in a load resistor to any LED bulb that flashes quickly. Basically, the vehicle thinks a bulb is burnt out so you need to add a small load (resistor) to allow the bulb to stop flashing. The resistor gets wired into the bulb's positve and negative wires or leads. For this, I recommend using Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2 # DI34ZR which comes with 2 resistors. So if you have 4 bulbs flashing, you will need 2 of these kits for a total...
    view full answer...
  • Load Resistor For Correcting LED Trailer Running Lights That Light Dim When Vehicle Is Turned Off
    The Load Resistor Kit # DI34ZR is rated for up to 50 watts of power per resistor. While it is likely that all the LED running lights on your trailer use less than 50 watts of power you will want to verify this for all of your lights. You can use a Multimeter # PT29ZR to find your amperage being pulled for the running lights and find the wattage(Watts = Amps x Volts). Depending on your power consumption this will tell you how many and where the resistors need to be placed. It appears...
    view full answer...
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  • Load Resistors For Recognizing Trailer Lights
    We do have load resistors for you, though the part number you mentioned has been discontinued, so what you would need are a different part, which is the following: - Load Resistor Kit # DI34ZR I have added a link below to a video review for you to check out a well.
    view full answer...
  • Are There LED Lights With Built In Resistors Available
    I have a solution for you, but none of the LED lights we carry come with built in resistors; in some cases adding a resistor to a trailer with existing LED lights isn't going to be necessary. In situations where hyper-flashing occurs they'd just need to add one into the wiring with the Load Resistor Kit # DI34ZR. These could just be wired in behind an LED light like the Fusion LED Trailer Tail Light - Stop, Tail, Turn, Backup - Submersible - Oval - Red/Clear Lens # STL68RB and allow them...
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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...
  • Do I Need Load Resistors For Each Light Replaced by a LED Light
    LED lights draw less power than the incandescent lights you are replacing which can cause issues. You will want to use load resistors like Load Resistor Kit for LED # DI34ZR on each light you are replacing.
    view full answer...
  • Recommended LED Light Load-Resistor for 2008 Ram LED Lights
    Since it is just the passenger side load resistor blowing, I recommend using the LED Light Bulb Load-Resistor Kit # DI34ZRand installing in in a location where it will get more air movement so it can cool down. It is very likely that the load resister you have is overheating on that passenger side and using a resistor that has cooling fins and putting in near air movement will help.
    view full answer...
  • Is Hyper-Flash Bad for a Trailer Taillight
    I don't recommend simply leaving the tail lights to hyper-flash. This could cause the lights to fail prematurely as well as possibly getting you into trouble with the law. Its really a must that you install resistors inline on the circuits experiencing hyper-flash. For this, you'll need the Load Resistor Kit for LED Turn Signals part # DI34ZR.
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  • Troubleshooting Hyperflashing and Lights Out Signal with Lighted LED Hitch Cover on 2016 Ford Escape
    The issue you are facing is the hyperflashing and lower capacity issue with LED lights. If you have the factory tow package then you just need the Trailer Connector Adapter w/ Lamp-Out Sensor Bypass - 7-Way RV to 7-Way RV - Vehicle End # 20142 along with the 4 way adapter you are already utilizing. If you only have the 4-way connection, then you will add the LED Light Bulb Load-Resistor Kit # DI34ZR to each wire function you desire to use. This will give you a resistance similar...
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  • Troubleshooting Putco 3157 LED Lights on a 2012 Dodge Challenger
    Since you are experiencing hyper flashing with your LED lights, using a load resistor like # DI34ZR per affected light is correct. However, I would remove the 4 load resistors you added to the rear center lighting. I recommend using the LED load resistor # DI34ZR because it's 50 watts. Replace one first and see if it helps. If it helps the sync problem, then use this load resistor for each light. A load resistor can become hot because it is designed to hold back power. Wrapping...
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  • Installation of Putco Resistors On 2002 Dodge Ram Pickup
    Typically resistors like the Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2 # DI34ZR only need to be installed on flashing circuits, which can experience hyperflashing when using LED lights since they don't draw as much power. If you've installed an LED brake light and are wanting to install a resistor you'll want to test the wires with a circuit tester like the # PTW2993 to determine which wires are powered when the brakes are pressed and then install the resistors on...
    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 4-Way Wiring Splicing On 2015 Mercedes-Benz Sprinter
    The system on your 2015 Mercedes-Benz Sprinter is a 3 wire system instead of a 2 wire system for a trailer. I recommend using the trailer wiring kit # 119190KIT to give you the conversion as well as a powered system so your wiring is not overloaded. To allow you the wiring you desire without the powered modulite, I recommend the Vehicle to Vehicle Tail Light Converter # C56196. This will take your separate system and combine it appropriately for trailer light functions.
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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.
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  • Troubleshooting LED Auxiliary Lights Connecting to 4-Way Trailer Wiring
    The Curt Auxiliary LED Indicator Lights # C53201 being an LED kit has very little power draw so even a slight connection issue can drastically impact function. I recommend cleaning each connection with sand paper and then using dielectric grease # 11755 to make sure the connections keep moisture and corrosion out. if that doesn't solve the issue with function, then next step for LED lights is to add load resistors like # DI34ZR for the functions. This will create a draw like a light...
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    Image 1 for
  • Replacement Tail Lights for 2016 Forest River FR3 Class A
    I don't believe they're considered true OEM replacement tail lights for your Class A, but I do know that some of our neighbors have successfully used the Triple LED Trailer Tail Light # CE44VR on their RVs. You'll want to confirm that the hole size from your old lights is smaller than the new lights so there's room to mount the new lights. Since these are LED lights, if you're replacing incandescent lights, then you'll also need some load resistors like the # DI34ZR. The other light...
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    Image 1 for Image 2 for
  • 7-Way Trailer Connector and Curt C51180 Echo Wireless Brake Controller Install on 2013 Volvo XC90
    The Draw-Tite Class III hitch you referred to, part # 75152 is a confirmed fit for your 2013 Volvo XC90, as is the Tekonsha # 118411 powered taillight converter. The # ETBC7L provides an adapter that converts the 4 pole provided by the # 118411 into both a 4 pole and a 7-way, as well as 20 feet of 12GA wire, a 30 amp circuit breaker and all the necessary hardware. If you wish to obtain these parts separately, here's a listing of the part numbers. • 4-pole to 7-way/4-pole adapter...
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  • Power Issues When Installing LED Lights to Replace Incandescents
    The Fusion LED Trailer Tail Light - Stop, Tail, Turn, Backup - Submersible - Oval - Red/Clear Lens # STL211XRFHB will function off the same 12V of a van as the 12V of a trailer so you shouldn't have any issues. There is a difference in amperage when using LED lights as they don't draw the same power, so if you are getting flashing then you will use the Load-Resistors # DI34ZR or the Optronics Load Resistor for LED Lights - Male PL-3 Plug and Pigtail - Qty 1 # ALEDRST1B to help with the...
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  • How to Fix Motorhomes Hyperflashing after Installing LED Taillights
    Your motorhome must have a bulb out sensor. Becasue LED's draw so much less power than incandescents, the bulb-out sensor thinks the bulb is out and causes the circuit to hyperflash. You'll need to install a load resistor like # ALEDRST2B on each lamp. The resistor would plug inline between your existing PL3 plug and the lamp for a plug and play installation. This assumes you're using the # STL23RB lamp you referenced. If you're using a different lamp, you'd use the # DI34ZR and wire it...
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  • LED Hitch Cover Troubleshooting on 2020 GMC Sierra
    There are always new things added to trucks with sensors and such for safety and this is one of the most recent. The workaround for an LED hitch cover like # 86061 would be to add a load resistor. Some adapters like # TR20141 have load resistors integrated to create the draw needed and are the easy solution for this issue. The other option is to put load resistors on the functions behind the connector using resistors like # DI34ZR. This type of connection requires adapting the factory...
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  • Parts Needed To Install LED Lights 47-84-103 On 1989 Toyota Sunrader Motorhome
    Since there is not an exact replacement for the Reflect-o-Lite Model #1400 lights you have on your 1989 Toyota Sunrader Motorhome you will need to modify or add a housing to make a different light fit. Since the # 47-84-103 is an LED light you may need to add resistors # DI34ZR in the turn signal wiring to prevent hyper flashing. Other than that you will just need to make the housing for the light to fit in. I included a video of the # DI34ZR for you to take a look at.
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  • Wiring New LED Tail Lights To Replace Old Incandescent Lights
    When installing your new lights like the Long LED Triple Trailer Tail Light # 47-84-104 you will want to label the wires on your 1984 Toyota Sunrader with the functions they operate. You can use a Circuit tester # PTW2992 to confirm what each of the separate wires will function on your Sunrader. If your Sunrader has integrated brake and turn signals you will need a Curt 2 to 3 Wire Tail Light Converter # C56196 to allow the taillight to function independently from the brake lights. The...
    view full answer...
  • Trailer Error Message with Hitch Light on a 2018 Ford Escape
    I do not believe that there is an issue with your 2018 Ford Escape or there is an issue with the LED Brake Light Trailer Hitch Receiver Cover part # MT70429 . Unfortunately, the electrical systems in newer cars today are very complex and they do not like when aftermarket accessories are used. The issue you are having is that the vehicle thinks there is a trailer attached when you have the hitch light plugged in. The power draw from the hitch light is not comparable to that of a trailer...
    view full answer...
    Image 1 for
  • How to Add 3 Function LED Tail Lights to Thor Ace Motor Home with 2 Function Lights
    You can switch to a 3 color assembly like the Bargman # 47-84-104 , but since your existing lights are wired for 2 functions, there will be some additional modifications that you'll need to do to make that particular Bargman light work correctly. To change your wiring from for 2 function lights to a separate 3 functioning system, you will need to wire in the Curt 2-to-3 Wire Tail Light Converter # C56196; you'll likely need 1 of these for each light housing unless you want to combine...
    view full answer...
  • Fixing Hyper Flash Issue On Trailer With LED Lights Installed
    I would be happy to help. The reason the LED Triple Trailer Tail Light - 4 Function - 36 Diodes - Black Base - Red, Amber, and Clear Lens # 47-84-005 is due to the wiring on your vehicle thinking that the bulb is burnt out due to the lower power draw that LED lights have. You will need to install load resistors # DI34ZR to each turn signal circuit to fix the issue. The resistors builds up additional resistance to trick the factory wiring into thinking there is a standard incandescent...
    view full answer...
  • Do I Need a Load Resistor With the Bargman LED Triple Tail Light
    The general rule of thumb is that you will need a load resistor like # DI34ZR when switching from incandescent lights to any circuit with flashing LED lights- like a turn signal. I've seen cases where people in new vehicles have been able to pull it off without them, but in my experience it's normally needed. If you wanted to try installing the light first and see what happens, you could always add them on the turn signal circuits after the fact if you discover that you're getting a...
    view full answer...
  • Brake Controller Options for 2014 Mercedes-Benz M-Class
    The Curt Echo Wireless Brake Controller # C51180 is a great option for your 2014 Mercedes-Benz M-Class so long as the vehicle has a working 7-way trailer socket. The Echo avoids the need to hardwire the controller into the vehicle. It also offers the ability to easily transfer it between vehicles. Your ML-350 does not have an under-dash brake controller connection port like those found on many tow vehicles so your options are to hardwire a controller like the P2 or to use the Curt Echo....
    view full answer...
  • Roadmaster Diode Kit Compatibility with LED Tail Light Conversion
    The Roadmaster Universal Hy-Power Diode Wiring Kit # RM-154 will not be effected by changing your tail lights to LEDs. You may want to note that some LED systems will hyperflash when converting from incandescent bulbs because the power draw is so much less. If your new lights have this issue, then I recommend getting Light Bulb Load-Resistors # DI34ZR which will solve that issue.
    view full answer...
  • Will Installing Wiring Harness on Mercedes-Benz GL450 Cause a Bulb Out Indicator
    The Curt Upgraded Circuit Protected Tail Light w Converter Hardwire Kit # C59496 referenced in your question is confirmed to work on your 2014 Mercedes-Benz GL450. This is a hardwire kit that you can use to install a 4-Way connector needed to power the signal lights on your trailer. I have included the installation details for you to check out. On certain vehicles, such as your Mercedes, there may be an issue with the bulb out sensor when towing a trailer with LED lights. If your trailer...
    view full answer...

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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T

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