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When an LED fuse “blows”, it “glows” – providing you an immediate visual cue as to which fuse needs replacement. This innovative feature helps to locate blown fuses, especially those in a dimly-lit location such as dashboards or engine compartments.
UNCOMPROMISING PROTECTION You get time-tested reliability and protection.
- 100% fuse overload: minimum 4 hours blow time
- 200% fuse overload: max 10 seconds blow time
- 350% fuse overload: max 0.5 seconds blow time
INNOVATIVE DESIGN
This ATC / ATO style blade fuse has an LED light that glows when the fuse is blown. Day or night, an intelligent blade fuse with an LED indicator lamp will save you time and effort when identifying the troubled circuit.
PRACTICAL
Smart glow fuses are color coded, compact, and easy to replace. Designed to withstand high-temperatures, blade fuses have become a leader in automotive circuit protection.
VERSATILE
Smart glow LED fuses are a must-have for any automotive or marine project. Assortment pack includes 10 of each of the following fuse sizes: 5A, 10A, 15A, 20A, 30A, and 40A.
Custom Wiring Done Right
Protect your automotive project with smart LED fuses
ZAKI V
Reviewed in the United States on May 7, 2025
Great idea... but needs a design update. The bulge from the center light prevents it from being pressed all the way down into the prongs.
Raymond Ward
Reviewed in the United States on May 11, 2025
Nice
jason oaks
Reviewed in the United States on February 22, 2025
Works great makes it quick if you have a blown fuse to see which one it is
Duneseven
Reviewed in the United States on April 19, 2025
It’s a fuse , there is really nothing to test till failure at its designed failure point 🤦♂️
Item Purchaser
Reviewed in the United States on April 1, 2025
this item works in most situations, HOWEVER, it occasionally does not blow the fuse and just lights up the led.other times, it only sends power to the led and not the rest of the line. Idk how something so simple can cause so many strange eletrical issues, but they dont work as you'd think.disclosure, i bought them to verify electrical connections on a new harness i made. it made it so that the harness couldnt be tested. for example, my turn signals wouldnt blink, but the led in the fuse would! HOW, IDK, but replacing the led fuses with regular fuses solved all issues. this product is junk Do not buy.
Eric Gator
Reviewed in the United States on August 2, 2024
When I blow a fuse in my console, these light up and its the easiest thing for me to replace. i cant say enough good things about this. great product!
Martin M.
Reviewed in Canada on December 3, 2024
Come on! Get this right. If I wanted to buy regular ones I would have… junk
Goncalves Edgar
Reviewed in the United States on October 29, 2023
These fuses are of great help when looking for a blown fuse, now I changed one in a client's car, it burned and the next day the car woke up without a battery, I checked the system as well as a short circuit to ground and it was indeed the positive lighting cable of your new stereo to ground after correcting this fault, I looked for any current leak in the car and to my surprise there were no leaks, I replaced the broken fuse with the LED and there was a small increase in current in The car now leaves me in doubt if these fuses, once blown, increase the current consumption with the car at rest. What is certain is that they work well.
Sean S.
Reviewed in the United States on December 21, 2022
Cheap. Works great. Colors easy to differentiate. What more can you ask for.
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