2 Pack Led Whip Light Lighted Whips for UTV GREEN Color Led CB Antenna 3ft Optic | eBay
PNW LED WHIPLESS LASER WHIP
Neat detail: Morty asks to get a laser whip "next time" in Promortyus after complaining about the sword hurting his wrist, and gets one in Mortyplicity. : r/rickandmorty