These are the same touch sensors we use in our power panels and power boxes.
It gives you the ability to conveniently dim you LED strip or COB panel, plus has a memory of the last dimmer settings after switching it off.
Specifications: LED Touch sensor Voltage: 12V No button backlighting Compatible with Constant voltage adapters, not for Constant current adapters Needs open hole size: 13mm Short Touch: on/off Dimming: long touch Package Included: 1pc Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.
