Aiming to help his Filipino countrymen, Stevenson “Steve” Rejuso invented the LED Lamp Portable DC Generator or simply known as 2BIG POWER. The invention generates electricity and enables to light its LED bulb using water as a fuel.
According to him, 2BIG POWER lights up to 3-4 days depending on the amount of water added and capable of producing 3-10 watts. The device doesn’t need clean water for it to light. It works also with dirty water, seawater, freshwater, buko juice, or even waste water.
Along with 2BIG POWER, he also invented the Tubig-powered Machine prompted with the shortage of electricity in their area. The device can light a flashlight, a lamp post, charge batteries and battery pack of cellular phones or even power a transistor radio and can light a village for two weeks. Same with his 2BIG POWER, it generates electricity using water.
The principle for both of his devices is simple. The production of electricity happens through a reaction between the several metal plates inside the device chamber aided by the addition of water. Water serves as an electrolyte that enables the ions from different plates to pass through. Since it consists of many plates, it produces electricity strong enough to have an economical value.
Sir Rejuso is a member of the Filipino Inventors Society (FIS) and known for his inventions here and abroad. He was featured in ABS-CBN separate programs, IMBENSIYON and Kabuhayang Swak na Swak. He said that many foreign countries are interested for the sale of his inventions. However, he refused the offer because he wants that Filipinos to benefit first.
2BIG POWER is safe to use compared to the candles and oil lamps as source of light. It is more economical and environment-friendly. On the other hand, Tubig-powered Machine is now functioning at Brgy. Greater Lagro, Quezon City, Metro Manila.
His inventions are very useful especially in areas where electricity is scarce. He is aiming to reach far-flung places of the Philippines where service of electricity is not available.
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