Sounds unique, right? The solar bottle light is an interesting invention that’s incredibly eco-friendly because it’s a solar-powered light produced with waste plastic bottles. You can use virtually all soft drink bottles for this. You just have to take out the plastic cap and attach a 3D-printed solar lamp instead.
Since you have to reuse waste plastic bottles to make a solar bottle bulb, making this DIY lamp helps with the re-usage of waste plastic bottles which in turn contributes to the reduction of greenhouse gas emissions and local air pollution. Solar technology has really come a long way, and people are getting …