18 LED Computer shake head lamp motherboard broken, how to repair?
LED lights are not bright, mainly in two aspects, one is the light source problem, and the other is the power supply problem. The LED lamp is composed of LED lamp, the power house is disconnected, open the lamp, with a multimeter measuring whether the LED source (broken beads are generally in series), if it is, look at the light style, go to Taobao...
The LED lamp is composed of LED lamp, the power house is disconnected, open the lamp, with a multimeter measuring whether the LED source (broken beads are generally in series), if it is, look at the light style, go to Taobao...
LED lights are not bright, mainly in two aspects, one is the light source problem, and the other is the power supply problem.
