LE 12V LED Strip Light, Flexible, SMD 2835, 16.4ft Tape Light for Home, Kitchen, Party, Christmas and More, Non-waterproof, Daylight White A power adapter is required but NOT INCLUDED, please search 'Lighting EVER B019Q3U72M' on Amazon if you need one. Safe to use. The working voltage is 12V, extremely low heat. Pleasedonotusepoweradapterthatishigherthan12Vtosupply. The wattage is 18W, Please be kindly informed that the total wattage of LED strip lights should not exceed the max wattage of power adaptor. It is touchable and safe to children. Easy Installation. Self-adhesive back with adhesive tape for safe and easy application. Cuttable and linkable. Easy to cut and link by Lighting EVER connector (included) and not need to be soldered. It can be cut every 3 LEDs along the cutting marks, without damaging the rest strips. Flexible operations. Slim, compact and flexible PCB strip. Mount end-to-end for bendable or angled patterns, or in continuous rows.