This kit turns your static sabers into functional display pieces without the need for a complete install. These are typically used for the flashing green arrow in Luke’s ROTJ Hero hilt and in Anakin’s EP2 AOTC hilt. The kit includes a 3mm green self blinking LED that operates at 3 volts, a resistor (only use if your your using 6-12 volts) and a micro slide switch. **Batteries and wiring not included