High-intensity light wire that glows strong at night. The driver ( a tiny black box ) can power up to two light wires each measuring at 1 meter long and can run for about 4 hours on a Lithium battery. The Cool lights produces no heat and very flexible and bendable so you can wrap it over the Helis boom canopy and other surfaces. Easy to cut and connect at user's wish. Shake proof impact proof and very versatile each install cold wire produces no electromagnetic wave so it will not interfere with the Helicopterâ™s receiver signals which is very important. Very low consumption as well as 0.1A/M. long lasting cold light wire is available in multiple colors. For Micro Helis !!! Remember to also order the electronic driver as it is required to power these cool cold wires !!!