Antenna comes in four and five foot lengths. The antenna is controlled by a RF remote to change the RGB colors from red, green and blue to make all colors posible. The whip operates 12 VDC and has about 10 foot hook up wire. Just plus and minus to connect. The whip itself mounts in a hole and comes with mounting hardware. Great for sand rails, ATV, motorcycles and RV's. Works real good to light up your RV at night so it is easier to return to. Comes with a USA flag.