Don't listen to Dragon. lol. He's thinking of tri-color lights, which Flux LED's are still one color.Click Here
for the data info on them. 2 pins are + and 2 are -. You only need to hook up one of each to power the LED. If you look at the top of light, you should see 2 dots on one side and none on the other. Hook up a + to one of the dots and a negative to a pin without a dot. (it might be the other way, don't quote me on that.