When Switching to LEDs if I put in a LED Flasher do I Need Resistors
Updated 05/30/2024 | Published 01/18/2020
Question:
Do I still need to put a resistor on each bulb if I change out the flasher unit for one designed for LEDs? And do backup, running lights, and brake lights even need resistors in the circuit? Thanks for your expertise.
asked by: Will
Expert Reply:
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.
Product Page this Question was Asked From
Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2
- Accessories and Parts
- Trailer Lights
- Load-Resistor Kit
- Diamond
more information >
Continue Researching
- Shop: Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2
- Video: All About the Load Resistor Kit for LED Turn Signals
- Search Results: load resistor
- Shop: Sylvania 27 Watt Load Resistor for LED Turn Signals - Qty 2
- Q&A: How Do I Clear the Bulb Out Indicator After Installing a Flat Bed?
- Q&A: Looking For 18" Long 4-Flat Trailer Extension
- Article: Trailer Wiring Diagrams
- Q&A: How to Keep LED Turn Signal Lights on Toolbox From Flashing with Brake Pedal Pressed
- Q&A: Adapter to Allow LED Trailer Wiring to Connect to 2019 Ford F-150
- Q&A: Troubleshooting Hyper Flashing Trailer Lights on Mercedes-Benz Sprinter Van
- Q&A: How Do I Install Load Resistors for the LED Lights on my 2007 Dodge 3500 Flatbed
- Q&A: Are Load Resistors Required when Adding LED Lights to a Trailer
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: How to Bleed Your Trailer Surge Brakes
- Article: Testing Trailer Brake Magnets for Proper Function
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: Parts Required to Add Electric Over Hydraulic Drum Brakes to a Trailer
- Article: Hydraulic Trailer Brakes: How They Work & What to Buy
Craig
5/30/2024
I am planning to install new LED backup light assemblies that have a built-in resistor, but I'd like to install LED bulbs in the stock front turn signals. If I install and LED compatible flasher to prevent the front signals from hyper-flashing, will it work well with the built-in resistor on the rear signals?