Some time ago, the province announced the implementation of a ladder-based electricity pricing scheme for residential electricity use. The use of electricity to separate the ladders means that residents will pay for the waste of electricity. The implementation of the plan aims to encourage residents to conserve electricity. Although the home lighting does not use much electricity, it is used every day, and it is not a small expenditure in the long run. The use of energy-saving lamps not only saves electricity bills but also contributes to environmental protection.
Q: What is an energy-saving lamp?
A: Under normal circumstances, the same brightness, energy-saving lamps can save 20% -30% of electricity than ordinary lights, some high-performance 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. Domestic energy-saving lamps with a life span of 5000 hours to 3,000 hours cost between 15 yuan and 20 yuan.
Q: Are energy-saving lamps suitable for use in all areas of the home?
A: It is not appropriate to use energy-saving lamps on dimmable devices because energy-saving lamps can only operate normally under a certain range of voltages. When the adjusted lights are too low, the lamps may flicker or burn. In addition, energy-saving lamps should not be used in bathrooms and kitchens because in high-temperature, high-humidity environments, energy-saving lamps are prone to degeneration and leakage of magnetic materials.
Q: What are the advantages and disadvantages of products that can be discerned when you buy poor quality energy-saving lamps?
A: The most direct method is to select products of well-known brands. Consumers can purchase the brands of the National Government Procurement Qualified Suppliers Directory or purchase them at branded lighting stores. It is also necessary to check whether the packaging is intact and the certificate is complete at the time of purchase. 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: There are many benefits of energy-saving lamps. How do you test the performance of light bulbs when selecting them?
A: To select high-quality products produced by regular manufacturers, do not try to be cheap and cheap, and let the staff cooperate with the test bulb before buying. There is less flickering at startup, no red light at the root of the lamp, and the ability to ignite at one time is better. After working for five minutes, check for flicker or burnt smell. After turning off the lamp, observe the root of the lamp and you will find a trace of blackening. The longer and blacker the darkened area, the lower the life of the lamp.
Q: The existing lights in my house are not energy-saving lamps. What are the good solutions?
A: If the home needs to replace the light bulb, it is recommended that they be replaced with efficient energy-saving lamps, which saves electricity and environmental protection. For existing incandescent lamps at home, if you do not need to be so bright, you can buy rectifier diodes, which can be saved in the circuit. This can save about 40% of electricity, but it must be handled by professionals to avoid accidents.
Q: Is there any way to ensure brightness while saving power?
A: Different lamps can be used according to the brightness and color temperature to save energy. Fluorescent lamps are mainly used for indoor lighting. Mercury lamps and sodium lamps are mainly used for outdoor lighting. The two are installed together with mixed lighting, which not only has high luminous efficiency and low power consumption, but also makes the eyes more comfortable. In addition, the light distribution design of the lamp is also very important. In the case of constant illumination, the lamp with reasonable arc design can save about 20%. Fluorescent lamp design staggered heavy light part, can improve the light efficiency of about 80%, the public can pay attention to this type of lighting when purchasing.
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