Site Information
Your path: Home >> News >>
How to buy energy-saving lamps
Recently, the city of Quality Supervision Bureau and the City Administration of Industry and has sold on the market for energy-saving lamp of the checks found that some products failed. So many consumers question: whether the use of energy-saving lamps save money?
power source expert scores of experts to the day 60-watt incandescent lighting 5 hours count: such as electricity per kilowatt-hour 0.61 yuan, the annual electricity consumption 110 kwh, electricity required for the 67.10 yuan, such as light bulbs with two bad spent with 2.60 million, the annual fee is 69.70 yuan.
using high-quality energy-saving lamps, just a 11-watt light bulbs, the annual electricity consumption is only 20 kilowatt hours and 12.20 yuan for electricity, coupled with a light bulb at 15 yuan, the annual cost of only 27.20 million. In general, the current housing several years, then the effect of saving money throughout the year a very considerable.
tricks purchase
1, the current life of 8000 hours of high-quality energy-saving lamps, priced at 20-30 million; life of 3000-5000 hours in the general energy-saving lamps for the 15-20 million.
2, to see whether the "three packs of" commitment, as well as the Make, site, trademarks, contact telephone number, rated current, rated power, such as signs.
3, the light quality product with comfort, if the stimulus will be open, the issue of fake and shoddy goods, like cast a light gray, light in color distortion of objects.
4, the glass tube should be smooth, no bubbles, the phosphor coating inside the tube should be fine, no particles, significant white uniform. Lamp and lamp should be a vertical state.
Notice the use î—?î—?
1, in accordance with the provisions of Statement on the use of Self-ballasted fluorescent lamps in general can not be used for adjustable light adjustable desk lamp or other lamp light.
2, as a result of Self-ballasted fluorescent lamp ballasts containing circuit, so the need to frequently switch the light source, preferably do not use.,,
power source expert scores of experts to the day 60-watt incandescent lighting 5 hours count: such as electricity per kilowatt-hour 0.61 yuan, the annual electricity consumption 110 kwh, electricity required for the 67.10 yuan, such as light bulbs with two bad spent with 2.60 million, the annual fee is 69.70 yuan.
using high-quality energy-saving lamps, just a 11-watt light bulbs, the annual electricity consumption is only 20 kilowatt hours and 12.20 yuan for electricity, coupled with a light bulb at 15 yuan, the annual cost of only 27.20 million. In general, the current housing several years, then the effect of saving money throughout the year a very considerable.
tricks purchase
1, the current life of 8000 hours of high-quality energy-saving lamps, priced at 20-30 million; life of 3000-5000 hours in the general energy-saving lamps for the 15-20 million.
2, to see whether the "three packs of" commitment, as well as the Make, site, trademarks, contact telephone number, rated current, rated power, such as signs.
3, the light quality product with comfort, if the stimulus will be open, the issue of fake and shoddy goods, like cast a light gray, light in color distortion of objects.
4, the glass tube should be smooth, no bubbles, the phosphor coating inside the tube should be fine, no particles, significant white uniform. Lamp and lamp should be a vertical state.
Notice the use î—?î—?
1, in accordance with the provisions of Statement on the use of Self-ballasted fluorescent lamps in general can not be used for adjustable light adjustable desk lamp or other lamp light.
2, as a result of Self-ballasted fluorescent lamp ballasts containing circuit, so the need to frequently switch the light source, preferably do not use.,,
2009-7-26
E-mail: sales@designlamps.net TEL: +8613923852390
Copyright © 2005 www.designlamps.net All Rights Reserved
