turn signal swap

so i bought a sweet new set of smaller turn signals for the seca but they probably wont be here for a few days. im not a big fan of working with electrical stuff but it doesnt seem like it can be that difficult. its only two wires. my only question is, how do i connect the new ones? probably find out when i disconnect the old ones, but i havent yet so im asking here.
gracias

 

Harbour Freight sells multi-meters for $4.00 . All auto parts stores sell cheap circuit testers with a clip, a light , and a needle probe. One wire is ground, so it will test as ground.

However, aftermarket turn signals don't draw exactly 27 watts, so they screw up the self cancelling and flashing circuits. To work properly, you need to add some "load" to the circuit. LED ' s need to add alot.

Don't buy the "cold heat" thing---it flat out sucks !