5.5x5.0x1.6mm Top SMD Type 0.25 Watt Power integrated light source Intelligent control LED
SK6812RGBW-WS is an intelligent RGBW (Red, Green, Blue, Warm White) addressable LED that integrates both the LED package and control IC into a single 5050 SMD package. Each LED functions as an individually controllable pixel, supporting 32-bit color data transmission (8 bits per channel) through a single-wire serial interface. The WS variant features a warm white channel with a color temperature of approximately 2700–3000 K, making it ideal for decorative, ambient, architectural, and smart lighting applications where accurate warm white illumination is required. The device operates from a 5 V supply and supports cascading of numerous LEDs with built-in signal reshaping for reliable long-distance data transmission.
Key Features
Integrated RGBW LED and control IC in a single 5050 SMD package
Dedicated warm white (WS) channel, 2700–3000 K color temperature
Individually addressable pixel control
32-bit color data (8-bit Red, Green, Blue, and White channels)
Single-wire serial communication interface
Built-in constant-current driver and PWM control
Signal reshaping and automatic forwarding for long LED chains
Typical data transmission rate of 800 kbps
Operating voltage: 3.5 V to 5.5 V (5 V nominal)
Wide operating temperature range: -40°C to +85°C
High brightness, excellent color consistency, and long operational life
Suitable for LED strips, pixel displays, decorative lighting, signage, and smart lighting systems
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