Roadmaster Smart Diodes For LED Taillights, 2-pack

Item #: 115742
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Roadmaster Smart Diodes For LED Taillights, 2-pack
Roadmaster Smart Diodes For LED Taillights, 2-pack
Save $38.57 (31% Off)
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Diodes are frequently used in wiring kits to prevent the backflow of current to the electrical system of the towed vehicle or motorhome; however, many newer vehicles now use a multiplex wiring system, whereby multiple electrical signals may be sent down a single wire (brake and taillights, for example). This is called variable voltage.

If an ordinary diode is used in these applications, then the bulb will illuminate as though the vehicle is braking whenever the tailllights are on. That is, you can't tell the difference between the brake lights and running lights.

Smart Diodes correctly modulate the voltage to activate only the intended circuit. The result is vehicle lighting that looks and functions as intended. Each vehicle requires two Smart Diodes. These Smart Diodes are specifically for vehicles with LED taillights.

• For wiring towed cars
• Designed for all vehicles with LED bulbs
• For standard and variable voltage lighting systems
• Protects electronics in both vehicles
• Aluminum heat sink housing dissipates heat for longevity
  • Correctly modulate the voltage to electrical system of towed cars
  • Designed specifically for vehicles with LED taillights
  • For use with standard and variable voltage systems
  • Aluminum heat sink housing
Unit Weight
1.00 lb
MFG Part No.
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