Why Choose the Weird Tails LED Strip Lights? DESIGNED FOR SAFETY For safety, this LED Strip Light is designed with 100% premium pure copper wire and double-layer circuit board. Plus, it has a thermo-resistant and flame-retardant adapter(UL Listed and Above Standard) to prevent melting. This strip light is touchable and safety for children. DESIGNED FOR CONVENIENCE Considering that most customers will purchase extra L-shape connectors, there are two free L-shape connectors in the package. The upgraded 3M adhesive and extra 24' 3M adhesive are a good way to stop the LED strip lights from falling. DESIGNED TO BE PRACTICAL This LED light strip is perfect for daily use. It is designed with premium 5050 SMD beads, which is up to 50% brighter than similar 5050 beads on the market and can last up to 50,000 hours. In addition, controlled by the phone means you can easily control the strip without worrying about the IR receiver being blocked.