When installing LED lights you may need to use a dummy load to increase the draw on the turn signal flasher to make it work properly, 12 volt operation only
Dummy Load Resistors for LED Lights, 12 Volt Speedway Motors
Dummy Load Resistors for LED Lights, 12 Volt
Sku # 91003030
Mfr. Part # 91003030
Condition
New
Brand
Speedway Motors
Sold
Pair
Details

When installing LED lights, you may need to use a dummy load resistor to increase the amps drawn by the LED on the turn signal flasher to make it work properly.

  • Increase the amps drawn by the LED 
  • Turn signal flasher
  • 12 Volt source
  • The dummy loads should be installed parallel, with one LED turn/hazard bulb on each side.
  • Simply splice the dummy load into the power wire for the LED and a good ground source.
    • This must be done for one lamp on each side of the vehicle.
Specs
MFG. Part #
91003030
Reviews

works great

Rated
Product Rating
by z on August 07, 2025

Summary: worked exactly has it should

Yes, I recommend this product.

Worked for me

Rated
Product Rating
by Doc on January 06, 2025

Summary: Need to make my flashers work properly

Yes, I recommend this product.

Resistors

Rated
Product Rating
by Kit on December 11, 2024

Summary: I would definitely buy again the only problem was delayed shipping and no explanation as to why?????

Yes, I recommend this product.

Good product

Rated
Product Rating
by Bob on May 10, 2024

Summary: They are just what I needed

Yes, I recommend this product.

I would buy again

Rated
Product Rating
by None on December 15, 2023

Summary: Used this with LED taillights

Yes, I recommend this product.

Tech Support
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Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.