CE listed 200v 220v ac 250w output triac dimmer with trailing edge 

It's a triac dimmer which the input voltage is 200vac / 240vac, the frequence can be 50/60Hz. The load is from 25w to 250w. The size is 86*86*38mm(L*W*H).

 Features  

• Only connect L(LIVE)
• Dimming operation: Touch pannel with one touch botton.
• Phase-cut model: trailing edge dimming.
• Memory function: remember the last brightness when turn on 
  dimmer again.
• Over current protection.
  
  

 Part of device 

 Operation  

• When dimmer is off, short press to turn on it and reach the pervious brightness level.
• When dimmer is on, short press to turn off.
• When dimmer is on, long press to incress the brightness level.
• When dimmer is off, long press to turn on and incress the brightness level.

 Working principle  

• Dimming pinciple: Phase-cut sine wave.
•  Control the driver to soft start to achieve continuous, soft dimming.

• Over-current protection, pretend the driver and dimmer from the damage caused by huge current.

• 
  

  A fine to set the minimum brightness to prevent the flicker caused by the influence when it is starting.