| 摘要 |
A lighting device includes a body combined with reflector, diffuser, radiator contact plate with places for fixation for three super-bright light-emitting diodes of white color, switch with a knob, power supply block, three current-conducting elements connected to it, fixation for three current-conducting elements, control block. The first super-bright LED is arranged as that of white color with diffusion angle 10-15 °, the second super-bright LED of white color – with diffusion angle 55-65 °, the third super-bright LED of white color – with diffusion angle 120-140 °. The radiator contact plate is separated from the body with tightening-damping rubber pad. The control block includes a generator of timing pulses, counter and decoder. |
