| 摘要 |
PROBLEM TO BE SOLVED: To provide a light emitting device capable of performing presentation for various spaces such as a concert hall.SOLUTION: There is provided a handy light in which a penlight mounted with LEDs corresponding to full colors can be freely changed in light emission by operating switches corresponding to respective colors of RGB by one hand. This handy light can be used as a musical instrument for playing lights and can perform presentation by lights for various spaces and scenes. A handy light of a linear type with a light emission part and a grip part connected in a straight line and a handy light of a parallel type in which a light emission part and a grip part are connected through a space into which fingers can be inserted, are provided. |
