Improved incandescent high energy halogen lamps will face elimination

Since 1879, the United States T. A. After Edison made the carbon fiber (ie, carbon filament) incandescent lamp, the filament material, filament structure, and filling gas were continuously improved, and the luminous efficiency of the incandescent lamp was also improved. In 1959, based on incandescent lamps, the U.S. developed tungsten halogen lamps with small volume and decay, both in the gas filled with incandescent lamps containing some halogens or halides. In ordinary incandescent lamps, the high temperature of the filament causes the evaporation of tungsten. Evaporated tungsten deposits on the glass bulb, which causes blackening of the glass bulb of the lamp bulb. Halogen tungsten lamp eliminates this blackening phenomenon by using the principle of halogen tungsten recycling. .

In August 2011, the National Development and Reform Commission announced the “China Roadmap for Phase-out of Incandescent Lamps (Draft for Soliciting Opinions)”. From October 1, 2016, sales and import of incandescent lamps for general lighting of 15 watts or more are prohibited. On November 4, the National Development and Reform Commission, the Ministry of Commerce, the General Administration of Customs, the State Administration for Industry and Commerce, and the General Administration of Quality Supervision, Inspection and Quarantine jointly issued the Announcement on the Prohibition of the Progressive Prohibition of the Import and Sales of General Lighting Incandescent Lamps. The "Announcement" decided that from October 1st, 2012, gradually bans the import and sale of incandescent lamps for general lighting in accordance with the power level. It is announced that from October 1, 2012, it is prohibited to import and sell incandescent lamps of 100 watts or more. At this point, in China, lighting sources that have spread all over the world and have influenced generations of people will enter high-energy products that have been eliminated due to the progress of the times.

Recently, in order to implement the relevant policies for the phase-out of incandescent lamps in China, and further promote the use of green lighting products, the National Energy Foundation and Management Standardization Technical Committee has centralized the "General Luminescent Tungsten Lamps for Lighting" jointly developed by the China National Institute of Standardization and related manufacturers. The national standard for energy efficiency limit value and energy conservation evaluation value has been formed and began drafting opinions.

The standard specifies the halogen lamps for general lighting in households and similar fields, as well as the limit values ​​of energy efficiency, evaluation values ​​for energy conservation, and test methods for flooded halogen lamps (hereinafter referred to as halogen lamps). Suitable for rated voltage 250V and below, frequency 50Hz AC Power Supply; rated voltage ≤ 24V power range is 5W ~ 100W, rated voltage is equal to 220V power is 15W ~ 500W non-directional tungsten halogen lamp for general lighting, does not apply to Directional halogen lamps.

In the comments, tungsten halogen lamp energy efficiency limit value and energy conservation evaluation value (rated voltage ≤ 24V) and tungsten halogen lamp energy efficiency limit value and energy conservation evaluation value (rated voltage 220V) are listed. Halogen tungsten lamp may also be faced as an improved incandescent lamp. Eliminated situation.