If you want to add colour to your RC model, the best way to do it, is to use flexible LED strip lights. These particular high density LED strips measure 1 metre in length and feature 60 LED's per meter! The LED's are arranged in sets of 3, so you can cut the strip to size or even extend it, mixing between different colours if you wish. The strip is flexible and has a very sticky 3M adhesive backing making attaching them to your model super easy. The LEDs are rated as 12volts, compatible with 2-3 LiPo. Four colour options available.