1.Individually Addressable: Using a programmable controller and you can program led just you like. one led has own IC chip.one IC controll one led.The chip buil in led.2.DIY: If you have a programmable controller , you can DIY your own special effects3.: Brightness can be adjusted freely.Do not stare at it for a long time, otherwise you will be dazzled when the led Brightness is the brightest.4.Colorful: Red ,Green, Blue .Dream full color. curtain-up/ water/raindrop/jump flash and so on hundreds of lighting effect, you can also edit animation effect by Coreldraw/Flash/LedEdit softwarevoltage: DC 5VLight source: SMD 5050 RGBBeam Angle: 120 degreeLED : 16*16 8*32 256 Pixels/8*8 64Pixels: 64LEDs 19.2W/ 256LEDs 75WEmitting Color: Full color (24-bit)Gray level: 64/256Waterproof: IP30 non- waterproofWorking temperature:-20Celsius~40CelsiusIC: WS2812B (WS2811 IC -in RGB chip)Precautionsp:1.With 256 LEDs, you could over 15A of current if you turn on all the LEDs on to white (which we really do not recommend because we ' think the flex PCB can handle much current).2.Using voltage 5V DC. higher than 5V DC will destroy it.3.Do not bend strip sharply. Flexible PCBs are not designed for repeated flexing 4.If you need better led strip performance, you can a K-1000C controller or another programmable controller.Colour:black+whiteMaterial:plasticSize:about 16X16cmPackage Contents:2 x LED PanelOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.