Here is what I used on my Trunks wing, I installed a 9" LED strip of lights it comes with two wires one hot and one ground. Then I ordered this Dual Element Circuit Spliter.
Use the Quick connectors and just connect them to the Running light wire and another to the Brake Light Wire right by the Bulbs and then connect one end of the Dual Element to each connector and the LONE connector to the LED strip and your done it is a piece of cake.
You connect the single lead to the LED HOT and Ground the LED Ground Wire then the other two Splice one to the Brake Light Wire and one to the Running light Wire and your done. You will have nice bright running lights and all the LEDS come on nice and bright when you squeeze the break. Alleyoop
...BAD TO THE BONE..
PST150H 62mm BBK, 60mm Crank, 16/37 Tranny Gears..MOW-POWER