Modern life promotes energy conservation and environmental protection. Therefore, we use eco-friendly bags when shopping, and use energy-saving refrigerators, energy-saving air conditioners, and the like for home life. Today is also a common energy-saving tool at home - energy-saving lamps. How to choose energy-saving lamps do you know? Follow the small series together with a good energy-saving lamp for home.
To purchase energy-saving lamps:
1, see the packaging brand
For example, products with the Great Wall logo and other safety certifications are selected; those with higher brand awareness are selected (namely, Philips PHILIPS, GE GE, OSRAM, Weihai Beiyang, Sunshine Group) , Far East, Jianhu, Shangdian, Xiangyang Bulb Factory, etc.); choose the packaging exquisite, exquisite appearance, complete manufacturer's telephone address and technical description complete (many small factories or irresponsible manufacturers because of the bulk and cost reasons Often "spent" in this regard.)
2, see performance
If the home has the best voltage regulator, turn off the voltage regulator at 150W (can be according to the minimum start voltage specification listed on the manual) output, install a cold light, leave the light It is best if the power source can light up once. It is justified to describe such a tedious process, because the start-up of an energy-saving lamp has two characteristics. First, the higher the temperature is, the easier it is to start. Second, it is easier to start the lamp under the induction of the human body. Also reminded of the so-called “ignite once†problem, in which many lamps turn on and turn on, which is not good. Compared with the well-known lamps, there is often a filament preheating circuit at the time of startup, and there will be a delay of about 0.4 seconds at startup. At this time, “burn once†should be understood as the minimum flashing at startup and no red light at the root of the lamp.
3, see the work status
The purchase of incandescent lamps will be done in the previous step. Energy-saving lamps are not. After the startup is successful, the regulator should be turned to the head and output 250 W voltage. Work under high pressure for more than 5 minutes, let it quickly warm up, and see if there is flickering , At the same time, there is an overflow of odor at the top of the sniffing lamp.
4, see the interference situation
In China, electromagnetic compatibility is a project that electrical appliances must pass. However, this project is very complex. When users buy lights, they look at the package to see if they have passed the national electromagnetic compatibility test. Second, they use a medium- and short-wave radio. When the lights are working, put the radio in the vicinity. The lower the noise is, the lower the noise is emitted at the medium and short wave radio stations, the better the electromagnetic compatibility of the lamp under test.
5, see the performance after work
Finally, do not forget to compare the temperature of the lamp body after removal. The lower the temperature, the better. In addition, after the test, there will be a trace of blackening at the root of the lamp. Be sure to note that the longer the black section is, the darker the tube is. Life is often lower.
6, appearance acceptance
The plastic shell of the lamp must be selected as the kind of engineering plastic flame retardant. Ordinary plastics are easily deformed and flammable, and are prohibited from being used in the production of energy-saving lamps. From the surface, it is easy to distinguish between the two. The latter surface is smooth and shiny, and the former has a frosted glass-like texture. In addition, from the lamp point of view, you can put more than one lamp together to compare the better shape and size of the lamp tube for the machine bending, product consistency, quality is more easily guaranteed, when repaired Better interchangeability. Of course, there must not be cracks, looseness, and traces of cracks in the interface.
The use of energy-saving lamps is becoming more and more common, power saving is the most important, the other is the long life of energy-saving lamps, styles are more, new, but the price is more expensive than ordinary lamps, buy energy-saving The lamp method was introduced here, and we hope to help everyone.
Energy-saving lamps and lanterns
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