LE 16.4ft 300 Units SMD 5050 LED Flexible Light Strip, Blue, 12V, Non-Waterproof, Indoor Party Christmas Holiday Festival Celebration Decoration Easy Installation. Come with self-adhesive backing for easy and safe application. Safe to use. The working voltage is 12V DC. It is touchable and safe to children. A power adapter is required but not included, please search 'Lighting EVER 5000030' on Amazon if you need one. Flexible operations. Slim, compact and flexible PCB strip. Mount end-to-end for bendable or angled patterns, or in continuous rows. Cuttable and linkable. Easy to cut and use with Lighting EVER accessory (include). It can be cut every 3 LEDs along the cutting marks, without damaging the rest strips.