I didn't have to cut anything and all my bulbs are LED so however many that is. It's just for the turn signals but my rear housings are 18 small LED's per side.Thanks...Does it fit without cutting? Comes up as 1.4 x 1.5". The stock one is 1 1/16 x 1 1/16". I've read some posts that said the fuse box had to be cut for it to fit. Also, how many leds u running through it? Says 3-6 led on the link, 1-6 on Novita site