How far is the spring of the electrodeless lamp? ——Interview with Chen Yujia, General Manager of Shenzhen Greenlai Electronic Technology Co., Ltd.


Chen Yujia (left) and Chinese electric light source Taizu Cai Zuquan photo click here to view all news photos

Induction lamp in China

The electrodeless lamp is a new generation of green energy-saving lighting source. Because it is a new product, the market penetration rate of the electrodeless lamp is not very high, but it is no exaggeration to describe the current development of the electrodeless lamp with "every day." Domestic companies that produce electrodeless lamps can be divided into two major systems: 2.65MHz high-frequency induction lamps and 250KHz low-frequency induction lamps. Greenley belongs to the former department, and the representatives of the latter department are Shanghai Hongyuan and other enterprises.


Greenle is one of the earliest companies to establish the domestic induction lamp. It is also the first company to push the induction lamp to the market to obtain the first CE certification. It has two national patents. In the absence of the national standards for the electrodeless lamp industry, the company has taken the lead in formulating its own enterprise standard, Production Standard for Induction Lamps. "Really and seriously produce a real green energy-saving long-life induction lamp."

Induction lamp overseas

Foreign electrodeless lamp manufacturers produce Philips, GE, etc. for high-frequency electrodeless lamps, and OSRAM for the production of low-frequency electrodeless lamps. The electrodeless lamp has a small share of the huge world lighting market, but this situation will not last long. Now some countries have already legislated to ban the incandescent lamp as a light source. Energy-saving, environmentally-friendly and long-life induction lamps are bound to have a wider market.

"Perfect Promise" health light

The replacement of high-frequency electrodeless lamps as electric light sources has been recognized by more and more people, and has been applied in many fields. Its main features are as follows:

1) Longevity. General incandescent lamps, fluorescent lamps, energy-saving lamps, and other gas discharge lamps have filaments or electrodes, and the sputtering effect of the filament or electrode is an inevitable component that limits the life of the lamp. The high-frequency electrodeless lamp has no electrode, and it is combined with the principle of electromagnetic induction and the principle of fluorescent discharge to emit light, so it does not have an inevitable component for limiting the life. The service life is only determined by the quality grade of the electronic components, the circuit design and the manufacturing process of the foam body, and the service life is generally 50,000 to 100,000 hours;

2) Energy saving. Compared with incandescent lamps, energy saving is about 80%, and the luminous flux of 85W high-frequency electrodeless lamps is roughly equivalent to 450W incandescent light flux;

3) Environmental protection. It uses solid amalgam, even if it breaks, it will not pollute the environment. With more than 99% recoverable rate, it is a true green light source;



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