Adafruit NeoPixel Digital RGBW LED Strip - White PCB 30 LED/m 4m

Smart RGB+White LEDs elevate lighting to the next level, merging vibrant RGB colors with the versatility of white illumination. These NeoPixels boast four LEDs per unit: red, green, blue, and white, perfect for creating stunning visual effects.

The 30 LED/m RGBW strip features a white casing and white PCB, with options for 60 LED/m and 144 LED/m configurations. The innovative design includes a 'split' LED: half the LED provides RGB colors, while the other half delivers a striking white light, reminiscent of a lit egg yolk.

Advanced control is a highlight, with 8-bit PWM per channel delivering 32-bit color per pixel. Each 5050-sized LED contains an embedded microcontroller, allowing individual brightness and color control. These LEDs leverage a 800 KHz protocol requiring precise timing, with a ~400 Hz PWM rate, making movement noticeable compared to the smoother 20 KHz PWM rate of DotStars.

The flexible PCB material, combined with weatherproof sheathing, supports design flexibility. Easily cut to the desired length at 0.65"/1.7cm increments or extend the strip by connecting additional units. Keep power needs in mind—a 5V/2A supply powers 1 meter, while a 5V/10A supply supports up to 4 meters.

Detailed guidance, including wiring schematics, power calculations, and example code, is available in the NeoPixel Uberguide, ensuring seamless integration. Note that an RGBW-compatible library is essential for optimal performance; the Adafruit NeoPixel library supports these LEDs.