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Buy energy-saving lamps attention to seven factors
When purchasing energy-saving lamps in general should pay attention to the following seven points:
1, many consumers buy energy-saving lights are and we always use the power of incandescent light bulbs for reference. Most companies will be listed on the product itself in the packaging of power and control the brightness of incandescent light bulbs similar power. For example, the packaging of "15W �75W" logo, generally refers to the actual lamp power 15W, claims that may be issued with a 75W incandescent light bulbs similar luminosity.
2. Some products in the packaging of energy efficiency labeling. Products comply with safety standards, the light ready to reach a certain level, average life span of more than 8000 hours in order to be issued tags.
3, some energy-saving lamp models in white and yellow colors to choose from two kinds of lighting. Most people psychologically feel cooler white, yellow warmer. To compare the difference between different colors, you can taste the showroom. Users can express their personal preferences, choices and home furnishings with light colors.
4, a number of shops available to consumers in test tube holder, the payment prior to try to ensure its working order.
5, (non-civilian energy-saving lamps) in choosing energy-saving lamps, electronic ballasts should also take into account the technical parameters, such as harmonic content, power factor, is equipped with a filter pieces were measured. In particular, some large-scale, high-volume use of energy-saving lamps of the occasion, we must use low harmonics, high power factor, energy-saving lamps with a filter parts, and as many as possible a number of sub-loaded power switch, to avoid the large number of energy-saving lamps at the same time switch, by the impact of high-voltage pulse power grid, while the damage.
6, the entire light plastic case, should be chosen high temperature flame of the molded case.
7, to observe the lamp power, has any phosphor coating thickness due to uneven lighting affect the normal lighting phenomenon.
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1, many consumers buy energy-saving lights are and we always use the power of incandescent light bulbs for reference. Most companies will be listed on the product itself in the packaging of power and control the brightness of incandescent light bulbs similar power. For example, the packaging of "15W �75W" logo, generally refers to the actual lamp power 15W, claims that may be issued with a 75W incandescent light bulbs similar luminosity.
2. Some products in the packaging of energy efficiency labeling. Products comply with safety standards, the light ready to reach a certain level, average life span of more than 8000 hours in order to be issued tags.
3, some energy-saving lamp models in white and yellow colors to choose from two kinds of lighting. Most people psychologically feel cooler white, yellow warmer. To compare the difference between different colors, you can taste the showroom. Users can express their personal preferences, choices and home furnishings with light colors.
4, a number of shops available to consumers in test tube holder, the payment prior to try to ensure its working order.
5, (non-civilian energy-saving lamps) in choosing energy-saving lamps, electronic ballasts should also take into account the technical parameters, such as harmonic content, power factor, is equipped with a filter pieces were measured. In particular, some large-scale, high-volume use of energy-saving lamps of the occasion, we must use low harmonics, high power factor, energy-saving lamps with a filter parts, and as many as possible a number of sub-loaded power switch, to avoid the large number of energy-saving lamps at the same time switch, by the impact of high-voltage pulse power grid, while the damage.
6, the entire light plastic case, should be chosen high temperature flame of the molded case.
7, to observe the lamp power, has any phosphor coating thickness due to uneven lighting affect the normal lighting phenomenon.
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2009-9-23
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