A 15 LED Power Cell for your Proton Pack. When used with the GPStar Proton Pack board, it changes colours.
Compatible with the Haslab Proton Pack when used with the GPStar Proton Pack Board. The advantages of this Power Cell when used with the Haslab Proton Pack:
15 LEDs instead of 13.
Each LED has 4x the area of the LEDs in the stock board, so a lot more light (Check the video).
