摘要 |
A flashlight includes a tubular body in which an electric power supply is received and a cap is connected to an end of the body and a bulb assembly is received in the cap. The bulb assembly includes a first set of bulb and a second set of bulb. The first set of bulb has a first plate and the second set of bulb has a second plate, both of the two plates are connected to a negative end An optional member is rotatably connected to an outside of the cap and connected to the first plate and the second plate so that the first set of bulb and the second set of bulb are switched by rotating the optional member and alternatively in contact with an extension plate connected to a positive end. The user may choose either of the first set of bulb or the second set of bulb by rotating the optional member.
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