12V Low-Voltage Drop: Operates at 9-12V, minimizing brightness decay over long distances and reducing the need for frequent power injection compared to 5V alternatives.
True RGBW Color Mixing: Integrated White chip with configurable CCT (2700K-7000K) provides pure, clean white light without the ghosting effect of RGB mixing.
Breakpoint Resume Technology: Features dual-signal wires (DIN/BIN); if a single LED is damaged, the subsequent pixels continue to receive data and light up normally.
High Precision Grayscale: Supports 8-bit (256 levels) grayscale per channel, enabling 16.7 million color combinations and ultra-smooth dimming effects via NZR protocol.
Versatile 5050 Package: Standard 5x5mm footprint with 6 pins, ideal for LED strips, pixel matrices, and various decorative or architectural lighting applications.
|
Parameter |
Specification |
|---|---|
|
Model |
WS2815B-RGBW |
|
Package |
5050 SMD (6-pin) |
|
Input Voltage |
DC 9V - 12V (Typical 12V) |
|
Control Protocol |
Single-line Zero-code (NZR) |
|
Color Channels |
RGBW (4 Channels) |
|
Grayscale |
8-bit per channel (256 levels) |
|
White Light CCT |
Configurable: 2700K - 7000K |
|
Data Transfer Rate |
800 kbps |
|
Reset Time |
> 280 µs |
|
Constant Current |
~12 mA per channel |
|
Special Feature |
Breakpoint Resume (Dual Signal) |
|
Applications |
LED Strips, Pixel Screens, Decorative Lighting |
Note: CCT configuration refers to the selection of the white LED die's color temperature during manufacturing, not dynamic digital tuning.
