Matt in the bulb: even the switch is not required

This year's new year's film everyone watched? Small make up the most impressive or "Fengyun 2" in Macao say Sichuan words "silly" and his full sense of science and technology mansion. Although the "pops" under the two floor lift organs have some distant from us, let your light switch can still be done.

The lamp, which is called "Mercure Lamp", is designed to be very simple, just a light bulb and a wire connected to the bulb. The only unique feature of the design of the number of bulbs inside the hollow tube, the tube is filled with a lot of steel balls, it is these magic small steel ball to achieve the automatic switch of the lamp.

In fact, the principle is very simple, when the small steel ball to the bottom of the lamp, the light will turn on the power supply to provide the necessary lighting. When the ball leaves the bottom to the other side, the current is automatically switched off.

Specially designed for the design of the lamp into a transparent appearance, do not press the switch, but also a very interesting experience.

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