[quietnight.ph] Dual Knob Constant Voltage LED Dmmer 1CHx20A Wireless Remote Control Numeric Display CV Controller V1-B

Dual knob constant voltage LED dimmer with digital display.
Rotate knob to change brightness and fade speed.
Match with RF 2.4G single zone or multiple zone dimming remote control optional.
0-100% dimming smoothly without any ash.
High load current up to 20A.

PWM frequency 250Hz, 500Hz, 1KHz, 2KHz, 4KHz, 8kHz or 16kHz selectable.
Over-heat/Short circuit protection, recover automatically.
Colour:Black
Material:iron

Package Contents:
1 * Dual Knob Constant Voltage LED Dmmer

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.