{"title":"30mm Dots - 12V Digital RGB LED Pixels (Strand of 20) [WS2801]","handle":"30mm-dots-12v-digital-rgb-led-pixels-strand-of-20-ws2801","url":"/products/30mm-dots-12v-digital-rgb-led-pixels-strand-of-20-ws2801","description":"A strand of 20 digitally-controllable RGB LED pixel dots, each containing three 5050 RGB LEDs and a WS2801 controller chip. The pixels are encased in translucent white 30mm domes for weatherproof operation and even 180° colour spread, making them well-suited for outdoor signage and large-scale lighting installations.\n\nData is shifted from one pixel to the next via a clock and data line, so strands can be easily cut shorter or chained together. Each pixel is individually addressable with 24-bit colour (8-bit PWM per channel) and constant-current LED driving ensures even colour throughout the strand.\n\nKey Features\n\n\nWS2801 Controller – 24-bit colour (16 million shades) per pixel\n\n3× 5050 RGB LEDs Per Dot – ~4000 mcd total brightness per pixel\n\nWeatherproof Enclosure – Translucent white dome with mounting flanges\n\nChainable – JST SM 3-pin connectors to link multiple strands\n\nConstant-Current Driven – Even colour output across the strand\n\nTwo-Wire Control – Clock + data, works with any two digital pins on a microcontroller\n\n\nSpecifications\n\n\nOperating Voltage – 12V DC\n\nPixels Per Strand – 20\n\nLEDs Per Pixel – 3× 5050 RGB (controlled as one unit)\n\nColour Depth – 24-bit (8-bit per channel)\n\nPixel Diameter – 30mm\n\nConnector – JST SM 3-pin (data/clock) + separate power wires\n\n\nIdeal For\n\nOutdoor LED signage and large-scale installations\nArchitectural and decorative lighting\nArduino-controlled light shows and animations\n\n\nPackage Contents\n\n1× Strand of 20 WS2801 RGB LED Pixel Dots (30mm)\n\n\n\nTip: Power wires are brought out separately from the data connectors. A 12V 5A power supply can drive approximately 2 or more strands depending on brightness settings.\n\n\nResources\n\nAdafruit WS2801 Arduino Library (GitHub)\nLED Pixels Tutorial (Adafruit Learn)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":8584,"title":"Default Title","sku":"AF-1547","price":97.45,"on_sale":false,"in_stock":true,"available_quantity":11,"option1":"Default Title"}]}