Most of the villages without electricity are lighting darkness with candle and kerosene lamp.
However, candle and kerosene lamp are very inefficient choices because they are mostly consumed by heat rather than light.
By using energy conversion method, we can convert the wasted heat energy into light energy as we want.
By converting abandoned heat energy into electrical energy and turning this electrical energy back into light energy, you can create a much brighter light than a candle or
In this process, energy is converted three times from heat to electricity, from electricity to light.