Electric lights, solar lights ... and humanity now has gravity lights

There are more than 1 billion people in the world who don't know electric light. They have to use oil lamps - not bright enough, both harmful to health and the environment. So, it can be said that the invention of gravitational lamp is of great significance.

When we are sitting here with modern electronics, using the most advanced products of technology and still not satisfied, then somewhere on Earth, about 1 billion people still haven't been How to know the light of electric light.

They are forced to accept or darkness, or use kerosene lamps with a lot of silent harms to their health. Seeing this, a design team worked day and night to create the first gravity lights, lighting not only the house but also the hope of the poor.

Sad situation

In developing countries, where poverty is still present in every corner of the city, all human needs are only temporarily met.

Unable to live without light, could not afford to use electric lights - many of them had to look for kerosene lamps.

In addition to inconvenience, potential fire . oil lamps are responsible for 3% of global CO2, and cause many respiratory diseases for users.

More sadly, there are many children among those diagnosed with poisoning by light gas.

And although it is considered a "more economical" solution than electric lights, there are areas that have statistics that kerosene lamps consume as well . 30% of their already meager income.

Smart solution

The process of inventing and putting the gravity lamp to the hands of those who need it has gone through many challenges. But with the perseverance and dedication of the invention team, everything is completed.

Portrait and mission of each person in the team.

The birth lamp has overcome all weaknesses of oil lamps: non-toxic, no need to buy burning fuel and does not cause environmental pollution.

Just a few simple steps that take less than a minute, users can light up a large space.

The light runs on gravity.

More importantly, they can be assured because lights do not create any harmful emissions because they are not run on fuels, but operate through two very special types of energy: kinetic energy and potential energy.

The energy is simply understood as the form of energy stored when it is at a certain height compared to the ground, while kinetic energy is the energy that the object acquires from motion.

And what makes these two forms of energy? It is gravity , but gravity is free!

In other words, the Earth itself has "paid" for the electricity use of this lamp.

How to use gravity lights

Lights will be hung at a height of about 1.8m from the ground. A 12kg bag will be hung on the available hook. Often people take advantage of heavy objects in the house to add weight to this "dumbbell". After that, just pull down the orange cord, the weightlifting bag will float, reserve a great potential for the lamp.

Lights will be hung at a height of about 1.8m from the ground.

After every second, weights will drop to about 1mm. Then the energy potential changes into kinetic energy and kinetic energy, making the light bright.

The energy generated is about 1 / 10W, providing energy for the internal LED system and they are 5 times brighter than oil lamps.

The price of a lamp falls below $ 5 - $ 80.

After about 20 minutes, weights will touch the ground and the lights turn off so users will have to re-operate to "turn" it on.

Gravity lights are currently being studied for further improvement, but older versions have been used in some areas, typically Kenya, India .

The price of a lamp is not too high for what it brings, falling below $ 5 - $ 80 (depending on the user needs).