| 摘要 |
PURPOSE: A lighting apparatus is provided to enable the length adjustment without the restriction of the given distance from the power source and the exterior. CONSTITUTION: A lighting unit(140) comprises a front side which irradiates the light and a rear side which is the other side. A power source connection unit(160) is electrically connected with the lighting unit and is combined with the power source in the rearward of the exterior. A shaft(105) is equipped between the lighting unit and the power source connection unit and is able to adjust the length to be able to contact with the rear side of the lighting unit. A stopper(170) fixes the shaft which is extended longer than the length in which the rear side contacts to the exterior. The stopper releases the fixation by the longitudinal direction movement toward the shaft of the lighting unit. |
