Voronoi Lamp Bottom Part USB chg lithium

Bottom part for full size voronoi lamp by markellov
inside height is 12mm so 8 x 1700 mAh lithium cells can easyly fit,
connector bay for USB charger pcb from ebay, 4 x 6.3mm holes for switches
use 3 way switches for more modes og colors.
centre part, use 16mm pvc pipe, to attach the led,
I used : 20 x warm while, 20 x RGB , 20 x color changer led
see my make of the lamp, and you get the point