Detailed Product DescriptionThis electronic touch dimmer is able to control lighting intensity as 3 levels by touching finger (or a part of human body) to touch plate (or conductive material connected with touch plate).This touch dimmer is mainly used for electric stand(lamp) using incandescent lamp or resistive load like electric heater, etc.This touch dimmer has the function to prevent the damage from over-current.The electrical circuit is opened to prevent the damage from over-current when the over-current occurs due to electrical short or lamp out, etc.And the circuit is automatically connected after few minutes since the problem is eliminated.And then the touch dimmer works under good condition.Case: Plastic insulation sheet & shrinkage tubeSize:25mm x 35mm x 12mmLoad: Max 80 watt for 220vMax 40 watt for 110v