Innovative thinking saves energy in Sitio Maligaya

In Sitio Maligaya a group of innovative thinkers are installing lightbulbs that do not use any electricity. ┬áThat’s right, these new lightbulbs uses nothing but the sun’s energy. Soda bottles are filled with water, sealed and then installed on a roof which allows the sun’s rays to shine through these water filled bottles almost producing the same light as a 60w lightbulb. Unfortunately there is no switch for these lights and they currently do not function without the sun’s rays :).

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16 Responses to "Innovative thinking saves energy in Sitio Maligaya"

  1. gustavo dias  May 29, 2013 at 2:03 pm

    this technique is already used for decades in brazil

  2. Michael Bautista Smith  May 29, 2013 at 3:28 pm

    Actually, this was being done in the Philippines ever since these bottles were introduced in 1970.

  3. Mauricio Santos  June 27, 2013 at 8:28 pm

    Great use for waste.

  4. Pingback: Banoosh » » How to Use Plastic Water Bottles and Bleach to Create LIGHT!

  5. Pingback: How to create light without electricity.

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