More Pixel Protocols

LED Pixel Protocol HD108


Building upon the expansive feature set of HD107S, HD108 boasts an even more impressive design, featuring 16 bit operation and a higher PWM rate. The control circuit and LEDs are integrated in a 5050 SMD package, which provides a small physical footprint for each pixel.

Current Control

HD108 has the ability to digitally control the current of the connected LEDs. Use the 5-bit current control per color to lower the brightness without sacrificing resolution, and tune the current of individual colors, allowing for more accurate color mixing. This individual current control can be set when configuring your PixLite Mk3 controller.

HD108 graphic

HD108 graphic


PixLite Mk1

PixLite Mk2

PixLite Mk3

Clock Type


Color Resolution

16 Bits 

Current Control

Per Color: Bits 

Physical Package

SMD5050 with integrated LEDs 



Input Voltage


Output Pixel Voltage


PWM Rate


Suitable Camera

Up to 900fps 

Data Transfer Rate


Redundant Data Line






400 – 700 mcd 

620 – 630 nm 


1000 – 1500 mcd 

515 – 530 nm 


200 – 400 mcd 

460 – 475 nm 

Considerations for Use


  • Presence of a clock allows for faster refresh rates
  • High PWM rate allows for filming these pixels with cameras up to 900fps
  • 16 bits of data for each color makes dimming curves very smooth


  • Limited to 5V, causing short cable lengths
  • No redundancy in data

PixLite Support

Are you looking for HD108 pixel drivers that work with Art-Net or sACN?

All PixLite Mk3 products support HD108 as an available Pixel IC type, so get in touch with us to find out how the lighting specialists at Advatek can support you in your pixel lighting project.

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