How to Create a Light Bulb with Plastic Bottles Free and without Electricity (50 Watts of Power)

Do you want to light up your home for free? – natural sunlight that is… (not electricity). It’s simple and it only takes a plastic bottle and a few minor tools.

Here are what you need:

1. PETE Plastic bottles
2. Bleach
3. Filtered clear water
4. Galvanized Iron (GI) sheet
5. Rubber sealant