The lights that came with my bike were way too dim, so i had to upgrade them. I didn’t want to pay a fortune so i went with 12V led motorcycle lights that are mass produced, watertight and cheap.
I had to print custom holders to mount the backlights to the bike without having to drill the steel frame. 
Everything is powered by a standard 5V powerbank with a 12V step-up converter. With a 10000mAh battery you get about 1,5 hours of continous lighting, which is totally fine for my daily commute.
project facts
| material: | Das Filament (Blue Pearl) | 
| estimated material cost: | 4€ for the filament of the printed parts | 
| tools: | 3D-printer, soldering iron | 
| difficulty: | easy | 
| printing time: | 10 hours | 
3D-model
build pictures/videos
social
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@things_ex_machina
			
		




