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What is LED lamp? Compared to energy saving lamp which is good?

2018-04-16

What is LED lamp? Compared to energy saving lamp which is good?

LEDComparison of lamps and energy-saving lamps: technology comparison

The working principle of the energy-saving lamp is mainly to heat the lamp filament through the ballast, so that the lamp filament starts to emit electrons and transitions to generate ionization, thus emitting 253.7nm ultraviolet rays. The ultraviolet rays excite the fluorescent powder to emit light. Since the temperature of the lamp filament is about 1160K, which is much lower than the working temperature of the incandescent lamp 2200K-2700K, its service life has also been greatly improved to more than 5000 hours.

LED lamp is through a series of LED lamp beads or parallel, these LED lamp beadsLight Emitting DiodeUnder the action of the integrated circuit chip, the AC 220V power supply is converted into a direct current that can match the voltage and current of the LED set to meet the requirements of the LED lamp bead assembly and enable it to emit light normally.

 

LEDComparison of lamps and energy-saving lamps: brightness (luminous flux) comparison

LED lights and energy-saving lamp brightness comparison, we look at the following data to know:

1W LEDLamp = 3W energy saving lamp (CFL)= 15W incandescent lamp

3W LED lamp = 8W energy saving lamp (CFL)= 25W incandescent lamp

4W LED lamp = 11W energy saving lamp (CFL)= 40W incandescent lamp

8W LED lamp = 15W energy saving lamp (CFL)= 75W incandescent lamp

12W LED lamp = 20W energy saving lamp (CFL)= 100W incandescent lamp

We can see that the brightness of LED lights (luminous flux) is much higher than that of energy-saving lamps and ordinary incandescent lamps.

 

LEDComparison of lamps and energy-saving lamps: life comparison

The life of the general LED lamp can be used for more than 50000 hours, and some special LED lamp life can reach 100000 hours. Of course, the life of the LED lamp is determined.ChipandDriveThese two factors, but because the LED lamp does not have the problem of filament fusing, the life of the LED lamp is much higher than that of other lamps.

The life of the general energy-saving lamp is about 5000 hours, and there are more than 8000 hours, that is, the energy-saving lamp needs to be replaced in about a year.

By comparison, we can see that the LED lamp can be used for more than five years before it needs to be replaced, which greatly saves the cost of replacing the bulb.

 

LEDComparison of lamps and energy-saving lamps: energy-saving comparison

We know that energy saving and high life has always been the two characteristics of LED products, so compared with energy-saving lamps, how energy-saving LED lights?

In the case of the same luminous flux, an LED lamp is only 1/10 of an incandescent lamp and 1/4 of an energy-saving lamp. In home lighting, 10W LED lights use 100 hours, only 1 degree of power consumption, far better than energy-saving lamps.

 

LEDComparison of lamps and energy-saving lamps: safety comparison

In terms of safety, there is no doubt that LED lights still win energy-saving lamps. Because energy-saving lamps contain heavy metals, they will cause heavy metal pollution when the lamp is broken, so there are hidden dangers in terms of safety. Since the LED lamp is composed of light-emitting diodes, there is no harm in this regard. Due to technical reasons, LED lights are more difficult to be damaged than energy-saving lamps, and consumers do not have to worry about damage caused by lamp or bulb rupture.

 

 

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