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First of all, it is best to use well-known brands of energy-saving lamps to confirm the integrity of the product packaging, signs complete, especially energy efficiency standards, including the average life (usually more than 8000 hours) and ballast energy efficiency limit values, energy-saving evaluation values ​​and Other parameters.
Secondly, it must be clear that most products will list the power of their own tungsten filaments and their contrasting luminosity, such as the “15W → 75W†logo, which means that the actual power of the energy-saving lamp is 15W, which can emit 75W tungsten filament bulbs. The same brightness.
Again, when selecting the whole lamp, it is necessary to pay attention to the material of the accessories. The material with high temperature and flame resistance is preferred; the color of the lamp should also be matched with the overall color of the home.
In the end, choosing a fixture usually allows the store to measure the lamp first, ensuring that there are no quality issues. At the same time should pay attention to the thickness of the fluorescent coating on the tube is uniform, because it will directly affect the lighting effect of energy-saving lamps.
What should pay attention to the purchase of energy-saving lighting
There are a lot of attention to the purchase of energy-saving lamps: