Super-bright LED Lights -The touch sensor light is stick-on 4 white-LEDs touch Tap light,output up to 80 lumens,bright enough to make sure you never stumble in the dark.Fantastic energy saving and environmentally friendly ensure an extra long life for your light. Touch Sensor Closet Light - To switch on- simple touch your finger to the two metal pins on the front of the LED light panel. To switch off, touch the 2 pins again. (Two touch points for easier use). Battery Operated-The touch Light is Powered by 3PCS AAA batteries (Not Included,to provide you with illumination in areas that have limited or no access to electricity.(Tips: 1.Please use safe and reliable batteries to prevent light damage due to the battery leaks.2. If the battery is not fully charged, so the lighting time and brightness will compromise.). Simple Installation -Detachable Back With 3M Sticky Pads.After installing 3PCS AAA batteries(Not Included), remove the strong 3M sticker on the back and stick to kitchen cabinets,wardrobe,bathroom,dresser,stairs,garage,shelf area,etc.(Note: Do not changethe light from one place to another,otherwise it will lose its stickiness.)