PURPOSE: To prevent the sight of a power source wire from the outside, and to obviate the catching of exhibits next to a fluorescent lamp by means of the power source wire, by mounting a riser portion in an elastic plate to the side opposite to a reflecting plate of a fluorescent lamp body, by forming a wire through groove between the main body and the riser portion and by passing the power source wire.

CONSTITUTION: A reflecting plate 9 is installed to one side of a fluorescent lamp body 8 housing circuit parts, such as, a ballast stabilizer, the nose 10 is bent and a lamp holder 11 for the fluorescent lamp is mounted to the inside. A riser portion 12 in an elastic plate is disposed to the side opposite to the reflecting plate 9 of the main body 8, and a wire through groove 13 is shaped between the riser portion and a flank of the main body 8. In this case, the width of an inlet of the wire through groove 13 is made narrower than the size W of a power source wire, and the width of the inside of the wire through groove 13 is made wider than W. The power source wire 6 is introduced into the main body 8 through the wire through groove 13 at the back side of the fluorescent lamp 4 from a socket outlet of a wall. Thus, the power source wire does not expose to the front and flank of the outside, and external appearance is ecxellent while exhibits lit by means of the lamp are not caught by means of the power source wire and are not a handrance.