The lighting of lights is our main light source. There are many lamps on the market today, but energy-saving lamps are the most popular. Because not only saves electricity, but also emits light source to protect our eyes better than ordinary light bulbs. Do you know what kind of spiral energy-saving lamp is? How do we buy energy-saving lamps? The following will be answered by everyone.
1. What is the spiral energy-saving lamp
In fact, the spiral energy-saving lamp is a kind of energy-saving lamp, but its shape is spiral, and its filament is very compact, which is a relatively bright one among many energy-saving lamps. However, the shortcoming is that its service life is not long, and it needs to be replaced every six months, so this kind of lamp is gradually replaced by led energy-saving lamps, and the number of people who use it is gradually reduced. Shopping malls, schools, homes, hospitals and restaurants are also widely spiral energy-saving lamps .
2. 4 things you must know to buy energy-saving lamps
a. Many consumers always use tungsten filament lamp power as a reference when purchasing energy-saving lamps. Because most manufacturers will list the power of the product itself and the control photometric on the packaging, these are the power of the tungsten filament bulb. For example, the “20W → 85W†mark on the packaging generally means that the actual power of the lamp is 20W.
b. It is reported that the energy-saving lamps on the market are available in white and yellow colors. However, the average person feels that white light is colder, while yellow light is relatively warm. Therefore, this requires everyone to choose according to their own preferences and needs. Of course, the color of the lamps must match the overall style of the home.
c. When purchasing energy-saving lamps, the technical parameters of electronic ballasts must also be considered, such as: harmonic content, power factor, whether or not to install filter devices and other indicators. Especially for large-area and large-volume use of energy-saving lamps, low-harmonic, high power factor, energy-saving lamps with filter components must be selected, and some power switches should be installed as much as possible to avoid the large number of energy-saving lamps switching at the same time. High-voltage pulses from the power grid impact and cause damage.
d. Finally, most stores now provide lamp holders for consumers to test, so you can try the lamps you choose when you choose to ensure that they operate normally and observe their brightness. Pay attention to observe the lamp After the power is turned on, is there any phenomenon that the thickness of the phosphor coating is uneven and affects the normal lighting of the lamp.
Editor's remarks: The above is an introduction to what the spiral energy-saving lamp is and how to buy the energy-saving lamp. I believe that everyone should know how to choose the household energy-saving lamp by cognizing the content of the braid. In fact, as long as you have mastered the content above, it will be handy to select it in the future.
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