Some time ago, the province announced the implementation of the residential electricity price trial ladder price, the use of electricity ladders means that residents will pay for wasted electricity, the program is designed to encourage residents to save electricity. Although household lighting does not use much electricity, it is used every day. It is also a small expenditure in the long run. The use of energy-saving lamps can save electricity costs and contribute to environmental protection. Why not?
Q: What is an energy saving lamp?
A: Under normal circumstances, the same brightness, energy-saving lamps can save 20%-30% of electric energy than ordinary lamps, some high-efficiency energy-saving lamps can even save more than 80%. In addition to saving energy, energy-saving lamps have many advantages, such as good stability, low heat, no flicker, and good color reproduction. However, energy-saving lamps are generally more expensive than ordinary lamps, and the price of general energy-saving lamps with a domestic life of 5,000 hours to 3,000 hours is between 15 and 20 yuan.
Q: Is it suitable to use energy-saving lamps in all places in the house?
A: It is not advisable to use energy-saving lamps on dimming devices, because energy-saving lamps can only operate normally under a certain range of voltages. When the adjusted lights are too low, the lamps will flash or burn. In addition, energy-saving lamps should not be used in bathrooms and kitchens, because in high-temperature and high-humidity environments, energy-saving lamps are prone to problems such as denaturation of magnetic materials and leakage.
Q: I am worried about the inferior energy-saving lamps. In what ways can I identify the pros and cons of the products?
A: The most direct way is to choose a well-known brand of products, consumers can choose the national government procurement qualified supplier list of brands, or to the brand lighting store to buy. At the time of purchase, it is also necessary to check whether the packaging is in good condition and whether the certificate is complete. You can also check that the lamp has no “CQC†safety certification and “section†byte certification. These two certifications indicate that the product meets national safety and energy conservation standards.
Q: The benefits of energy-saving lamps are many. How do you test the performance of the bulbs when selecting them?
A: To choose a high-quality product produced by a regular manufacturer, you should not be cheap. You should let the staff cooperate with the test bulb before purchasing. There is less flicker at the start, no red light appears at the root of the lamp, and the performance of one-time ignition is better. After five minutes of work, check for flicker or burnt smell. After turning off the light, observe the root of the tube and you will find a black mark. The longer and darker the blackened area, the lower the life of the tube.
Q: The lights in my home are not energy-saving lamps. Is there any good solution?
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