Are you qualified for the energy-saving lamps?

Introduction: the official name of energy-saving lamps are rare earth three primary compact fluorescent lamp, was born in Holland in 1970s. Under the condition that the light source achieves the same light energy output, the utility model only needs to consume 1/5 to 1/4 of the electricity consumption of an ordinary incandescent lamp, so as to save a large amount of lighting power and cost.

Today, energy-saving lamps into people's lives for a long time, the use of energy-saving lamps in the end is not worthwhile?

There are people in the calculations, according to a 60 watt incandescent lighting 5 hours to calculate, such as 4 per kilowatt hour meter (around 2 cents of electricity, the annual electricity consumption 110 different), the need for the electricity 46 yuan 2 angle, plus two light bulbs 2 yuan the 6 corners, annual cost of 48 yuan 8 angle.

If the use of high-quality energy-saving lamps, only a 11 watt light bulb, the annual electricity consumption is only about 20 degrees, the electricity fee of $4 and 8, plus the bulb itself of $15, the annual cost of only 23 yuan. Energy saving lamps to replace incandescent lamps into the homes of ordinary people has become an inevitable trend. Moreover, China's compact energy-saving lamp manufacturing technology after 20 years of temper, has matured, can fully meet the requirements of consumers.

So how to choose the real quality energy-saving lamps? There are a few tips:

First, depends on whether there is a national inspection report;

Two, look at the product packaging, including the product's trademark, power, marking the content. Wipe with a soft wet cloth, the mark is clearly identifiable as qualified;

Three, depending on the service life. Qualified energy-saving lamps in the experimental state can be used for more than 5000 hours, in normal use must reach more than 2000 hours, such as not up to the standard, that is inferior goods;

Four, look at safety requirements. In the process of mounting and dismounting, see the lamp is loose, there is no Minow phenomenon, whether insulation.

In addition, depending on whether the energy-saving lamp tube material is heat-resistant, fire, fluorescent lamps are uniform. If not used to appear on both ends of the lamp black phenomenon, are substandard products.

Another point is the price comparison. Generally speaking, due to special reasons for the production of energy-saving lamps, the production process, the cost is relatively high. If it is seven or eight yuan of energy-saving lamps, it is likely that some small factories produce inferior products, the general domestic energy-saving lamps prices are more than forty or fifty yuan, higher imports.