| 摘要 |
The invention relates to special means and can be used at protection of public order, at arrest of a person that has made a misdeed and as individual means of self-defense. A light-emitting device for special purposes includes light-emitting diodes of white and yellow color, switch of first mode, knob of second mode, switch of third mode, former-controller of voltage of first mode, voltage former of second mode, voltage former of thirds mode, light-emitting diode of blue color, light-emitting diode of red color and light-emitting diode of white color. |
