Product Parameters

Color Temperature：4000K

Rated Power：10W MAX （60×0.2W/LED Modules）

CRI：>90

Rated Current ：1A

Rated Voltage ：10V

The working principle of adjustable desk lamp is that resistor R2, potentiometer RP1 and capacitor C constitute a phase-shifting circuit. By adjusting RP1, the conduction Angle of two-way thyristor V can be changed, thus changing the brightness of the bulb EL. Resistance R1 is the current limiting resistance. The charging speed of C is also related to the parallel circuit.