WS2812B 5V 4-pixel Digital Lighting Module for Ultimarc U-Trak Trackball

Custom made led module for all Ultimarc translucent trackballs.
With this module you can give the pearl trackball any color of the rainbow or provide a red or blue trackball
with a brilliant brilliant glow.
With the app-controlled controller you can set every color of the rainbow and there are also many preset
light programs available. The brightness is adjustable from 0-100%.

Delivery includes:
1x WS2812B 5V 4-pixel Digital Lighting Module.
1x In-line bluetooth cotroller (scan QR code on controller for free app)
2x mounting screws