Illuminate your house by using plastic bottle

                                          SOLAR BOTTLE BULB

Illuminate your house in day time by using any transparent plastic bottle, which is sustainable concept. This solar light bulb can provide approximately 55 watts of light from the sun.

First must watch this video

 

Materials:

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

 

Procedure:

1. Cut approximately 9 x 10 inches of GI sheet (corrugated or flat)

2. At the center of the GI sheet, draw 2 circles

3. Cut the 1 cm difference radially, making strips and bend upwards, perpendicular to the GI sheet

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

Picture of Cut the 1 cm difference radially, making strips and bend upwards, perpendicular to the GI sheet

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

6. Fill the soda bottle with filtered water and ~10 mL (2 capfuls) of bleach. Cover with its original cap

7 .The solar bottle bulb is now ready for installation!

Picture of Fill the soda bottle with filtered water and ~10 mL (2 capfuls) of bleach. Cover with its original cap 

                                           Picture13.jpg

8. Cut a hole on the roof, similar to the bottle circumference

9. Place the solar bottle bulb into the hole. Make sure it is firmly in place

10.Drill 4 holes on each side of the solar bottle bulb using Bosch lithium-ion cordless drill and put in the rivets

11. Apply rubber sealant around all edges of the GI sheet of the solar bottle bulb to avoid leakage. Make sure to cover the rivets

12. Place a protective plastic tube on the bottle cap and apply rubber sealant

 

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