Multi-function flashlight
 A flashlight has an elongated barrel and two light bulbs respectively disposed on two ends of the barrel. A tubular cap is mounted on one end of the barrel and has a clamping member provided therein. A translucent acrylic indicator rod has one end portion extending into an open end of the tubular cap and is retained therein by the clamping member. A switch unit is operated so as to electrically connect a selected one of the light bulbs to a power source provided inside the barrel. The flashlight can be effectively used as a lighting aid or as a signaling tool. 
F G
F21L G02B
inventional inventional
Tien-Tsai
Huang