WS2812B LED Strip Digital RGB LED Strip 150 Pixels Individually Addressable 5V Aclorol WS2812B Programmable 5050SMD 30 LEDsm LED Strip Dream Color IP67 Waterproof

WIDELY USED.For making led screen, led wall, advertising board, applied to hotel, KTV, Bars, commercial street atmosphere lighting and Wedding, Halloween, Christmas holiday décor. SAFETY & EASY INSTALLATION.Work under DC6V, low voltage for human safety, low power consumption, energy-saving, super-bright but running with low temperature. It comes with self-adhesive 3M tape on its back, so you can fix it on any dry and flat surface without any screws and clips. Parameter Input voltage: DC5V Led SMD Qty: 30pcs RGB SMD5050 per meter Length:16.4ft /5m Power:9W/m, total is 45W Signal: WS2811 chip built-in 5050SMD Wave length(NM):R,650nm ; G,520nm ; B,460nm View angle:120° Dimension:L196* W0.47 * H0.12inches PCB color: White Life span:?50000hrs Warranty:2year Waterproof: IP67 waterproof Package: 1x 16.4ft WS2812B LED strip light Kindly note : 1) It comes without power supply. 2) These LED's use about 9.5 Watts max (~2 Amps @ 5V) per meter. The max rating is assuming all the LEDs are on full white, usually the actual current for colorful design is about 1/3 to 1/2 the max current. 3) Second, to get high density, the controller chip is inside the LED, which is kind of cool, but also means that the chip only uses a single pin for input and a single pin for output. The protocol used is very timing-specific and can only be controlled by microcontrollers with highly repeatable 100nS timing precision. Work with the Uno/Mega microcontroller at 8MHz and 16MHz, or Beagle Bone Black , but it will not work with the Basic Stamp, NETduino or any processor slower than 8 MHz. 4) the entire strip must be buffered in memory.