Turn off the switch still can see Light or extractor fan will still on or half light when turn off the switch and will be off after the setting time.

*Characteristics:

1.Easy to install – Only joint 2 wires with original switch.

2.Convenient – Can be installed without changing circuits.

3.Small size – tiny design for unobtrusive installation.

4.Compatibility – Space behind the switch can be loaded.

*Remarks:

DLW-0001-Control interior light, energy saving.

*Application area: All electric appliance can be used

*Attentions: Prevent electric overload, prevent wrong voltage.