Notice: >The COB LED strip CAN NOT directly connect to AC 100V-240V! Must add DC12V power supply. >This item NOT include power supply, please purchase it addtionally! >The COB strip is jointed by 50cm-strip, so there are some jointed (welding) points on the strip, it's very normal! Specification: LEDs Type: FCOB Flexible Chip On Board LED Strip Strip Length: 16.4ft / Roll Input Voltage: DC12V LED Quantity320 LEDs/m Wattage: 7-8W/m FPCB width: 8mm View angle: 180 ColorRenderingIndex: CRI90 Waterproof level: IP20 Non-waterproof Operation temperature: -20-+45 Storage temperature: -20-+60 Service life: 50000 hours About this item Ultra BrightCOB LED strip light . Compared with traditional 5050SMD 3528SMD light strips, FCOB light strips dense light-emitting units create a brighter, softer, and more uniform light, avoiding black in the middle area. Safe and Compared to regular LED strip lights,the light is soft and uniform,which is safer to your eyes.With real double-layer FPCB board,the BTF-LIGHTING FCOB LED Strip Light has better heat dissipation than others,it's safe for children and pets Energy efficientFCOB LED strip lights of single color series is more energy efficient . It is dimmable and durable with more than 50000 hours lifespan. Cuttable and LinkableFCOB is flexiable LED strip.The Spots to solder can be cut . Easy InstallWidely Application.Suitable for interior decoration. Such as kitchen, cabinet, bedroom, stair, mirror, corridor, DIY backlight, table lamp, toy light, DIY lighting, special use and other lighting.Come with double-side tape (IP20 non-waterproof Indoor Use Only). Work with Controller or Power supply directly. There are WiFi alexa ,bluetooth APP , RF Remote Controllers etc . Note: --The minimum bending diameter of the LED strip is 60 mm. This avoids direct or indirect damage to the components on the FPC and the FPC, which leads to abnormality of the LED strip. --Double-sided adhesive tape for LED strips with outstanding adhesive and weather resistance, can be applied to all transparent glass, metal and plastic surfaces, but also to some surfaces such as fabric and wood. can affect their function and durability. Please check the adhesion of the lightbar before installation. --This product requires a corrosion protection environment. For example, avoid moisture, drips, or other adverse factors. Package includes: 1x 16.4ft COB led strip.