COLOR CHANGING: This RGB Led strip lights kit can change colors and speed automatically. It has 20 colors options and DIY selection to create your great led mood lighting. HIGH QUALITY LEDS: The Super bright 16.4ft 5050 SMD flexible LED RGB strip lights have long life span (in excess of 50,000 hours). It is safe, low power consumption and environmental friendly. EASY INSTALLATION & USE: The lights tape on the back come with an strong adhesive, you can reinforce the strip by extra 5 pcs mounting bracket with screws. and the led strip lights can be cut every 3 LEDs along the cutting marks, without damaging the rest strips. SEVERAL APPLICATIONS: G · E · A · L · T · H RGB LED light strip can be used for decorating your dining room, bed room, upstairs, kitchen, porch, desk, and living rooms; especially great for holidays and events like Christmas, Halloween,Parties, and more. It is a great gift for your family and friends. SAFE TO USE: G · E · A · L · T · H Led light strip has a working voltage of DC12V (UL Listed Power Adapter is included) and are equipped with short circuit protection and memory function. Waterproof（only strip light）, extremely low-heat, touchable and safe for children. We offer 12 months warranty. Any questions when using the product, please feel free to contact us. Our friendly and reliable customer service will offer any help about your project.