Solar Bottle Bulb: An Idea That Can Change The World! Donate Light To The Poor!

A simple idea can change the world. And a poor can smile with that. I came up with an idea that can make a revolutionary change. In this idea, we will be using water to make bulbs. First of all, let's see some images to understand how it will work!

It is ecologically sustainable. It can provide cost-free lighting for simple dwellings with thin roofs. A transparent 1.5–2 L plastic bottle is required to make the device. It works like a deck prism: during day time the water inside the bottle refracts sunlight. It can provide light like a 40-60 watt bulb. And the great thing is, a properly installed solar bottle can last up to 5 years.

=====How To Make It?=====

Materials:
*PET soda bottle
*Galvanized Iron (GI) sheet
*Rubber sealant
*Bleach
*Filtered Water

Step 1: Cut Approximately 9 X 10 Inches of GI Sheet

Step 2: At the Center of the GI Sheet, Draw 2 Circles

Step 3: Cut the 1 Cm Difference Radially, Making Strips and Bend Upwards, Perpendicular to the GI Sheet

Step 4: Using Sandpaper, Scratch the Surface Around the Upper Third Portion of the Soda Bottle Where the GI Sheet Will Be Placed, to Allow the Rubber Sealant to Stick Better

Step 5: Insert the Bottle Into the GI Sheet Until the Upper Third. Apply Rubber Sealant on the Strips Above and Around the Area Below. Wait to Dry

Step 6: Fill the Soda Bottle With Filtered Water and ~10 ML (2 Capfuls) of Bleach. Cover With Its Original Cap

Step 7: The Solar Bottle Bulb Is Now Ready for Installation!

Step 8: Now install it on your roof!

So how was the idea? Please share your thoughts with me. And please share this post so everyone could see and know about it. And don't forget to upvote and comment!

Thank You!