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roadmaster 790 diode with hy-power logo

Roadmaster 790 Diode with Hy-Power Review

6

·

Very good

Revainrating 4 out of 5  
Rating 
4.2
🔧 Steering & Suspension Tools, 🔧 Automotive Tools & Equipment

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Description of Roadmaster 790 Diode with Hy-Power

Product Type:Auto Accessory. Item Package Dimension:12.7 cm L X 13.462 cm W X 0.254 cm H. Country Of Origin: United States. Item Package Weight:0.100 lbs.

Reviews

Global ratings 6
  • 5
    4
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Works well. fits wheel bearing tools

Used to connect two Baja Designs reverse light control sources to my rear bumper. It tucks in a tow rope and an extra switch. Worked perfectly.

Pros
  • Several competitors
Cons
  • Blank

Revainrating 5 out of 5

Now they see me! the best wheel bearing tools

These diodes made it possible to combine brake lights, indicators and hazard warning lights in one filament of the rear lights of our motorhome. This has drawn much more attention to the following vehicle warnings. Ease of installation. Excellent construction. Reasonable price.

Pros
  • Pretty packaging
Cons
  • I won't say anything

Revainrating 4 out of 5

These work fine. But that's all there is to it

They work well. But in general it would be worthwhile for me to commission the installation of a mobile home - the headlights of a towed car. It's not this product's fault but what I had to do to route the cables etc. Good product but seriously consider what it takes to install/connect them.

Pros
  • Price
Cons
  • Not bad but...

Revainrating 5 out of 5

Big! Solve my electrical problem.

You are great! Redesigned and I think you won't burn them. You solved my problem. I installed LED headlights and low beams on my Harley. The headlight has a turn signal ring. This allows me to connect it to turn signals without causing a short circuit.

Pros
  • Absolutely amazing!
Cons
  • Quality

Revainrating 1 out of 5

Overpriced wheel bearing tool

Have been trying this since it came out, it does what I need, a little cleaner and a little less work for me in the long run, but as it turns out these things can handle virtually no power process, and what they can handle is somehow drain power from the bulbs and make them a lot dimmer than they should be. ever made and they cost me 1/20th of what these cost. Save your money and just buy a regular diode.

Pros
  • GOLS certified
Cons
  • Only available in black

Revainrating 5 out of 5

Good product. Fits up to 85 amps

They're gorgeous. Good up to 85 amps. The cooler dissipates heat well and there is double-sided tape on the back to place it where convenient. I used them along with some relays to wire the front position lights to act as DRLs on my 2013 Dodge Durango. Used diodes so the headlight switch can still turn the light on when the key is off, then installed reverse switch LEDs so the DRLs are white but the curves are still amber. Also used to connect my extra reversing lights as work lights without my

Pros
  • Inspires confidence
Cons
  • Out of fashion