Dear friends:1. All the products you see are in stock, please rest assured to buy.2. All products are shipped from China, we use the fastest commercial express service.3. After purchase, if there is a problem with the product, please don't worry. Send us a private message through the order page, and our after-sales service team will quickly provide you with the best solution within 24 hours.-------------------------------------------------- --------------------20m LED strip (4*5m)A roll of light strip is 5 meters long and has the characteristics of ultra-high brightness, low temperature, low power consumption, and low heat dissipation. The flexible light rope can be cut and adjusted to any length. You can use the remote control to easily adjust the brightness, color or free mode. Very suitable for home lighting, holiday decoration, events, stage, exhibition decoration, room decoration, hotels and other entertainment venues.KTV features: built-in high-quality 2835 RGB LED, high brightness, high reliability; long service life of the lamp line, can work continuously for 50,000 hours; 12V 3A DC power supply, soft light,Solve the problem of uneven lighting. The intensity is higher than other brands of LED lights. Super sticky.Easy installation: The light strip can be cut between 3 LEDs according to specific needs, along the cutting mark, along the rest of the light strip, and is equipped with strong self-adhesive tape, which will not damage the goods.Charming colors: 12V powered light string, 44-key infrared remote control, can switch a variety of colors. It is RGB color and mixed color, each of the three light colors is a cycle.Safe use: working voltage 12V, low power consumption, extremely low heat generation. It is tactile and safe for children.Environmental protection: low carbon, no radiation, no pollution to the human body and the environment. They are very suitable for lighting and interior decoration. You can put the lights anywhere to make your space look great, such as kitchens, cabinets, dining rooms, bedrooms, parties, weddings, computers, desks, corners, TV backlights, Christmas, etc.Package Included:4 rolls-5m LED strip1- Infrared remote control 44 keys1- control box1- Power adapter (including plug)LED light strip remote button color descriptionR key: redG key: greenB key: blueW key: multicolor (red+green+blue combination)16 button colors: 16 multi-color combinations instead of single colorPlease note when connecting the light bar:Make sure that the arrow mark (on the female connector) and the "12v" mark (on the light strip) are on the same side. Otherwise it will not work properly. Pull out the plug, twist it, and then plug it in again.How to use the remote control: Please take out the transparent plastic chip before using the remote control.Connection mode: 4 rolls of light bars in parallelnotes:During the installation and use process, if you have any questions, please feel free to contact us directly. Please do not file a claim or ask the platform to intervene, as this will extend the time limit for processing the problem. Send us a private message through the order page, and we will provide you with exclusive customer service, personalized guidance, and help you quickly solve the problem within 24 hours.happy shopping