Wiring Diagram for Motorcycle LED Lights

Installing LED lights on your motorcycle can provide better visibility and a stylish look. However, the wiring process can be overwhelming for beginners. In this article, we’ll guide you through the wiring diagram for motorcycle LED lights, step-by-step.

Understanding LED Lights

LED lights emit high-intensity light and have a longer lifespan than traditional bulbs. They use less power and remain cool to the touch, which makes them ideal for motorcycle lighting. LED lights come in different sizes, shapes, and colors, from small indicator lights to larger headlights.

When selecting LED lights for your motorcycle, ensure they are compatible with your bike’s voltage and current requirements. You should also choose lights that feature a waterproof rating to keep them safe on long rides or in harsh weather conditions.

Wiring Diagram for Motorcycle LED Lights

The wiring process of motorcycle LED lights may vary depending on the bike model and LED light configuration. However, the general wiring diagram involves connecting the LED lights to a battery, a switch, and a relay. Here is a step-by-step guide on how to wire your motorcycle LED lights:

Equipment Quantity
LED lights 2 or more
Wire strippers 1
Soldering iron 1
Heat shrink tubing 2 or more
Battery 1
Switch 1
Relay 1

Step 1: Mount the LED Lights

The first step is to mount the LED lights on your motorcycle. You can attach them to the front forks, handlebars, or rear fender. Ensure they are free from obstructions and aimed in the desired direction.

Step 2: Install the Relay

The relay serves as a switch for the LED lights and prevents an electrical overload. Install the relay close to the battery to connect it easily.

Step 3: Wire the Relay

The relay has four terminals labeled 30, 85, 86, and 87. Connect the red wire from the battery to terminal 30 and the black wire from the battery to terminal 85. Connect the yellow wire from the switch to terminal 86 and the red wire from the LED lights to terminal 87.

Step 4: Connect the Switch

The switch allows you to turn the LED lights on and off. Drill a hole in the motorcycle’s frame and install the switch. Connect the switch’s red wire to the yellow wire from the relay and the black wire to a ground connection on the bike’s frame.

Step 5: Test the LED Lights

Turn on the motorcycle’s engine and test the LED lights. Ensure they turn on and off consistently when using the switch. If they don’t, check each connection point and ensure they are tight and secure.

FAQs

What wire gauge should I use for LED lights?

The wire gauge should be based on the LED lights’ power consumption and the distance between the lights and the battery. A 16-gauge wire can handle up to 100 watts, while a 14-gauge wire can handle up to 200 watts.

Do I need a fuse for LED lights?

Yes, you need a fuse to protect the LED lights and the wiring from electrical damage. Install a fuse close to the battery and ensure it has a lower amperage than the relay.

Can I install LED lights without a relay?

No, you need a relay to prevent the LED lights from damaging the bike’s electrical system due to high current consumption.

How can I make my LED lights flash?

You can make your LED lights flash by installing an LED flasher module or a programmable controller. These devices can control the LED lights’ flashing rate and patterns.

Can I use a dimmer switch for LED lights?

No, you cannot use a traditional dimmer switch for LED lights as they require a compatible LED dimmer switch. Installing a traditional dimmer switch can cause the LED lights to flicker, overheat, or fail.

Conclusion

Wiring motorcycle LED lights may seem daunting, but by following this wiring diagram and guide, you can complete the process efficiently and safely. Remember to use compatible LED lights, a relay, a switch, and a fuse for optimal performance. Ensure all connections are tight and secure, and test the LED lights before hitting the road.