Use the red connectors:
Place one wire inside along one channel, place another wire inside along the other channel. Push down the metal pin as it will make a small cut on each wire bridging the connectors. if you are using the resistors, place one end of the resistor in the middle of either channel along with the one wire.

1. Connect one end of the resistor to the ground wire on your turn signal harness from your bike.
2. Connect the other end of the resistor to both the YELLOW wire from our taillight and the positive turn signal wire from your turn signal harness from your bike.
3. Repeat the same process for the other side.

Wiring Diagram applicable to most bikes:
Black Wire(Negative); Green Wire(Brake); Red Wire(Running)

1. If for some reason you're not satisfied with our service or product quality, you can return the products to us and we will refund your money after we get the package! (Shipping cost is NOT refundable and you should responsible for the return shipping)
2. We will replace any unit that is found to be manufacture defect under normal operating conditions within 3 months of purchase. (Buyer is responsible for return shipping to us and we will cover return shipping back to you.).