| 摘要 |
<p>PURPOSE: A three color control lighting device is provided to implement illumination with various colors by changing color and brightness through a color selection switch. CONSTITUTION: A circuit board is mounted on the upper side of a main body(50). A power switch(46) is arranged in the left side of the main body. A color selection switch(48) is arranged in the right side of the main body. A controller is arranged inside the inner side of the main body. A red light controller, a green light controller, and a blue light controller controls the signal received from the controller. A red light source(10) emits light according to a brightness command of the red light controller. A green light source(12) emits light according to the brightness command of the green light controller. A blue light source(14) emits light according to the brightness command of the blue light controller.</p> |
