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 :).