Features: ● Intelligent reverse polarity protection, power supply reverse polarity will not damage the IC. ● IC control circuit and a power LED spot light utility. ● Control circuit chip with RGB components in a package in 5050, to form a complete external control pixels. ● Built-in signal shaping circuit, any one pixel after receiving the signal through the waveform shaping and then output to ensure line waveform distortion will not accumulate. ● Built-in power-on reset and brown-out reset circuit. ● Trichromatic color of each pixel can realize 256 highlighted, complete 16777216 colors of all true color display, the scanning frequency is not less than 400Hz / s. ● Serial cascade interface, through a signal line to complete the receiving and decoding of data. ● When the refresh rate of 30 frames / sec, cascading number of not less than 1024 points. ● Data transmission speeds of up to 800Kbps. ● The color of the light highly consistent, cost-effective. Parameter: ● Light source: WS2811 IC built-in 5050 SMD ● Working voltage：DC5V ● Power: 0.3w/led ● Color temperature: RGBW (6500K) ● Outer Diameter of Full Circle: 4.3in ● Width of individual section: 0.31in ● Height: 0.078in ● Weight of individual section: 0.11lb Kindly note : ● The ring comes without wire or connector. So you need to solder it before you use it. ● It comes without power supply and controller. You'll need a controller such as an Arduino to use them. ● The work voltage must be 5V DC. Otherwise, it will burnt out. ● The LED ring is not waterproof, it can't be used outdoor. ● If you need more data of WS2812B, please let us know and we will send it to you. Package Includes: 1x 32 Leds WS2812B RGBW 5050 LED Ring
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