What is the principle of a light bulb that can shine in water?

There are many kinds of light bulbs now, which are not only fashionable and beautiful in appearance, but also powerful in function. There is a kind of light bulb that lights up when it is put into water without being connected to the power supply. I believe many people haven't seen it. So what is the principle of a light bulb that can shine in water? What are the famous light bulb brands? Next, Bian Xiao will introduce the relevant contents to you. Let's have a look.

What is the principle of a light bulb that can shine in water?

This is a special kind of light bulb, which is a device consisting of a lamp holder, a lampshade, a sealing ring, a controller, a contact, a wire, a switch and a shell. This device has a light bulb and a battery when it is used. Its switches are water contact switch and reed switch switch, so it will light up when it is discharged.

What are the famous light bulb brands?

Opal lighting 1

Company: Opal Lighting Co., Ltd.

Brand birthplace: Zhongshan City, Guangdong Province

Brand establishment time: 1996

Advertising language: intelligence, let the profession go beyond what you see.

2. Philips Lighting

Company: Zhongfei (China) Investment Co., Ltd.

Brand birthplace: Netherlands

Brand establishment time: 189 1 year.

3.NVC

Company: Huizhou NVC Photoelectric Technology Co., Ltd.

Brand birthplace: Huizhou City, Guangdong Province

Brand establishment time: 1998

4. Foshan Lighting FSL

Company: Foshan Electric Light Co., Ltd.

Brand birthplace: Foshan City, Guangdong Province

Brand establishment time: 1958

Advertising language: Foshan lighting, illuminate the world with your heart.

5. Beautiful lighting

Company: Meizhi Photoelectric Technology Co., Ltd.

Brand birthplace: Foshan City, Guangdong Province

Brand creation time: 2009

Slogan: save energy and light up a bright future.

6.osram

Company: Landvance Lighting Co., Ltd.

Brand birthplace: Germany

Brand establishment time: 1906

Advertising slogan: wonderful life, all in osram.

7. Sunlight Lighting YANKON

Company: Zhejiang Sunshine Lighting Appliance Group Co., Ltd.

Brand birthplace: Shaoxing City, Zhejiang Province

Brand establishment time: 1975

8. Panasonic Panasonic

Company: Panasonic (China) Co., Ltd.

Brand birthplace: Japan

Brand establishment time: 19 18.

Abstract: The above is the relevant content of the principle of light bulb that can shine in water introduced by Bian Xiao, hoping to help some friends in need.