【Group of LED Addressable】DC12V 9.6FT 630LED/m 14IC/m ,Group of 45LED addressable.Total 42 WS2811 IC Chip. Compatible with K1000C etc programmable controllers. Support SP630E SP638E SP611E SP105E SP108E SP602E SP608E etc APP controllers,CSY08 SP106E SP107E etc music controllers, SP511E etc smart WiFi Voice Controllers.Also support other DIY Controller【Ultra Bright】 Flexible WS2811 IC Chip On Board LED strip(FCOB).Compared with traditional 5050SMD RGB / 3528SMD RGB LED strips,FCOB light strips dense light-emitting units create a brighter, softer, more dream color and uniform light, avoiding Black in the middle area.【Cuttable and Linkable】Flexiable LED strip.The interval between the two Cut Mark measures 2.8in (7cm). 3PIN connector on two ends ,one is female the other one is male .It also support end to end connect in series .10mm width .【Dream color】Amazing Mixed color producing multi wonderful colors .3 colors RGB can be mixed into 16 million different colors.Match use controller can appear colorful curtain-up/ flow water/raindrop/jump flash and so on hundreds of lighting effect, It is dimmable and durable with more than 50000 hours lifespan.【Safe Low Voltage】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.【Easy Install】Widely 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 and fixed clips (IP30 Indoor Use Only).【Packing list】Power supply or controller is not included .1XLED Strip, 1X3PIN Male Connector ,3x Fixed Clips,2X wire connector .They can be used for Extending your FCOB strip light,corner connection