Why are LED lamps so popular?

Low power consumption, the same brightness consumes only one-tenth of the power of an incandescent lamp.

Long working life The chip working time is 100,000 hours.

High light efficiency, pure light color, no radiation, no flicker.

Fast response time The response time is tens of nanoseconds.

Waterproof, shockproof, anti-corrosion, explosion-proof.

Easy to dim and controllable.

Good safety The input voltage is 70 265V low voltage operation.

Green and environmentally friendly, free of mercury, lead and other environmental pollutants.

Maintenance-free.

Because there are many advantages:1Energy efficient:

Under the same brightness, LED energy-saving lamps consume only 1 kilowatt-hour of electricity per 1,000 hours, ordinary incandescent lamps consume 1 kilowatt-hour of electricity for 17 hours, and ordinary energy-saving lamps consume 1 kilowatt-hour of electricity per 100 hours; 2.Ultra-long life: the theoretical service life can reach more than 100,000 hours, the service life of ordinary energy-saving lamps is 6,000 hours, and the service life of ordinary incandescent lamps is 1,000 hours.

3.Light health: the light does not contain ultraviolet and infrared rays, no radiation, ordinary energy-saving lamps and incandescent lamps contain ultraviolet and infrared rays; 4.

Green environmental protection: does not contain harmful elements such as mercury and lead, benefits from the best and utilization, and will not produce electromagnetic interference, ordinary lamps contain harmful elements such as mercury and lead, and the electronic ballast in energy-saving lamps will produce electromagnetic interference; 5.Protect your eyesight:

DC drive, no flicker, ordinary lights are AC drive, it will inevitably produce strobe; 6.High light efficiency: low heat generation, 90% of the electrical energy is converted into visible light, 80% of the electrical energy of ordinary incandescent lamps is converted into thermal energy, and only 20% of the electrical energy is converted into visible light; 7.

High safety factor: the required voltage and current are small, the heat is less, there is no potential safety hazard, and it can be used in dangerous places such as mines.

Actually, it's with the fly

China's ignition seems to start with Peking University.

Power saving, high brightness.

Those so-called policies must be based on these in order to be successful.

LED lights are expensive, which does not mean that they do not save money. The main reason for the high price is that LED lamp beads are very expensive, and the chip technology is controlled by foreign giants.

When the domestic chips come up, ** will naturally come down. There are many advantages, mainly energy saving and environmental protection, no flicker, and power saving.

Compared with fluorescent lamps, it is about 2 3With LED lights, don't purely compare **, otherwise you will lose more than you gain. this industry.

It's messy. Some companies have played the slogan of "saving electricity, saving money, saving trouble", which means that it saves more electricity, is durable, and does not need maintenance. This company seems to be called Said Green.

Whatever, Shenzhen, search and ask on the Internet to understand.

Advantages of LED lamps.

1 Energy saving. The energy consumption of white LEDs is only 1 10 of incandescent lamps and 1 4 of energy-saving lamps

2 Longevity. The life span can reach more than 100,000 hours, which can be described as ordinary home lighting"Once and for all".

3 It can work at high speed. If the energy-saving lamp is turned on or off frequently, the filament will turn black and break down quickly.

4 Solid-state package, which belongs to the cold light source type. So it is very convenient to transport and install, and can be installed in any miniature and enclosed device, not afraid of vibration, the main consideration is heat dissipation.

5 LED lighting technology is advancing with each passing day, and its luminous efficiency is making amazing breakthroughs, and ** is constantly decreasing. An era of white LED luminaires entering the home is rapidly approaching.

6. Environmentally friendly, no harmful substances of mercury. The assembly parts of the LED lamp can be very easy to disassemble and assemble, and can be passed by others without the manufacturer**.

Summary: Obviously, as long as the cost of LED luminaires decreases with the continuous improvement of LED technology. Energy-saving lamps and incandescent lamps will inevitably be replaced by LED lamps.

At present, the country is paying more and more attention to lighting energy conservation and environmental protection issues, and has been vigorously promoting the use of LED lamps. In particular, the first transformation of street lamps is the first LED street lamp, which indicates that the LED street lamps must be used to replace energy-saving lamps and incandescent lamps.

The main reason is that the chip is expensive, and the production equipment is expensive, which is generally made in Taiwan, and the advantage is that there is no strobes, no radiation, and high light efficiency.

The material is expensive, the drive circuit is complex, and the advantage is that the lumens per watt are high. Bright.