Check out any of the six Taillight components enlisted.
A sample from the products for the Taillight include: Taillight Sub Ass, Socket Comp,.tail, Rub,hd/lt Brkt, Bulb,taillight.
The most reasonably priced component used on the Cbr600f Hurricane 1994 (r) Spain / Kph Taillight is the Nut,flange,6mm.