All kits come with either one or two(single or dual)peices of EL Tape that is 12" long and ½"(.5") in width, they also have a self adhesive backing so you can just stick them anywhere. They are powerd by a mini 12volt inverter that you can easily hide. Single EL Tape Kit for R/C - 9voltsThis kit come with one piece of EL Tape that is 12" long and ½"(.5") in width, perfect and light weight for R/C applications. It also has a self adhesive backing so you can just stick them anywhere. It is powerd by a mini 9 volt inverter that you can easily be housed inside the R/C. Dual EL Tape Kit for R/C - 9voltsThis kit come with two pieces of EL Tape that are 12" long and ½"(.5") in width, perfect and light weight for R/C applications. It also has a self adhesive backing so you can just stick them anywhere. It is powerd by a mini 9 volt inverter that you can easily be housed inside the R/C. el tape stripThis one foot section is available for those of you that would like to change colors with our existing kit. Includes an e/z connect for quick change. Please keep in mind that these sections of el tape are most likely not compatible with other kits from other manufacturers.