Autolizer 5M 16.4FT 300 LEDs Blue Strip 3528 SMD Lighting Waterproof Flexible For Indoor and Outdoor Use EASY INSTALL - Self-adhesive back with adhesive tape for safe and easy application. **Power Supply NOT included!** SAFE TO USE - The working voltage is 12V. extremely low heat. It is touchable and safe to children. CUTTABLE, ADJUST YOUR OWN LENGTH - It can be cut every 3 LEDs along the cutting marks, without damaging the rest strips. FLEXIBLE - Slim, compact and flexible PCB strip. Mount end-to-end for bendable or angled patterns, or in continuous rows. LONG LIFE-SPAN - Reduce re-lamp frequency. Lifespan is over 50000 hrs. Save effort and maintenance costs on changing lights frequently