USB Programming Valve Cap Light-D016-16Led(lighting effect vedio for your view, http://www.cl-car.com/Product-51.html) 1, product style: D016-16Led 2, using most advanced green material TPE to produce, a set include two lights, 3M, PVC sticks, central bottom cap, bag, usb data link, a disk and lighting cigerette charger. 3, 16 LEDs with 4 different colors, you can design the lights' patterns, ...