The all new Electronic Touch Lighting Switch (E.T.L.S.) is the next evolution in scale RC. We wanted to bring the technology of touch screen to light dimming. With multiple dimming functions and a long hold; this E.T.L.S. scale Pelican hard-case fits in any RC build lighting needs. The E.T.L.S. comes direct power ready for any of your favorite 2 or 3 cell batteries. The E.T.L.S. kit also is a plug and glow with any Powershift RC light kits and they will set you apart from all the rest. If you want to see the E.T.L.S. Pelican case in action, click this GCM Racing CA link for a full review of the all new E.T.L.S. https://youtu.be/KTQgsw3TnJI