About 2 weeks ago, I set out to research grow lights to supplement the scarce natural light we get here at 51°N. But after looking at quite a few offers, I decided to DIY it. My requirements don't ...

Build a powerful lamp from scratch using simple parts. Bright, functional, and perfect for off-grid use. diy lamp, homemade lighting, 4k light diy, build your own lamp, off grid lighting Millions of ...

This post introduces the design of a little solar disc light. It is based on a handful of electronics components. By “solar disc light” I am referring to a compact light source in the shape of a flat ...