No cost? LED lighting for developing countries

According to Zhongguancun online reports, with the rapid development of science and technology, Home Furnishing products began to shift to intelligent, such as smart socket, intelligent curtain, intelligent lighting, not only saves the operation process of complex life, and enhance the safety of family love. Similarly, in terms of energy consumption has also been a good improvement, such as the following products, designed for the development of domestic users in the family.

Energy saving lighting (picture from demohour)

Designers from London Jim Reeves and Martin Reddiford have developed a lighting solution specifically for developing countries. The program is cheap and different from traditional power outlets and expensive solar power. This is called the GravityLight LED lights do not need to charge the power supply, but also means no cost.

The GravityLight is equipped with a number of pulleys and carefully designed power system work, coupled with a retro style of the balance wheel, using gravity to generate electricity. The entire power generation process of GravityLight is such that the counterweight is referred to the air, and then converted into electrical power by the power obtained. It can slow down, take 30 minutes of luminous energy, due to the lack of electricity, the initial investment is almost zero, will not produce garbage.

At the same time, this GravityLight can even be able to charge other devices. Need to recharge the device can be connected to the GravityLight front panel on an interface. You can even adjust the brightness of the GravityLight bulb according to the different needs of users, so as to prolong the service time.

It is reported that the cost of this GravityLight bulbs less than $5 (about 31 yuan). There is no doubt that this GravityLight bulb once officially come out, its low price and simple operation, will attract a lot of consumers.

For more information about LED, please click on China LED network or pay attention to WeChat public account (cnledw2013).