LED lamp and traditional lamp advantages comparison

Compared with the traditional light source, LED has incomparable advantages of the traditional light source, almost integrated the advantages of all kinds of light source, suitable for the application of various traditional light sources.
A, the energy conservation
At present, LED luminous efficiency has reached 80-120lm/W, which has surpassed energy-saving lamp, and is eight times that of white woven lamp 12 lm/W. That is to say, using 10W LED can replace 80W incandescent lamp, which means that compared with incandescent lamp, the same lighting effect can save 85% energy.
Second, the environmental protection
LED is a solid light source, does not contain gas, is a semiconductor device, all materials are recycled, is a real environmental protection products. The tube of energy-saving lamp contains a large amount of mercury vapor, which is highly toxic. It will pollute the atmosphere and environment during the production process and after the payment, and seriously affect the health of the body.
Three, long life
The life of LED can reach 50,000 hours, which has surpassed the service life of any traditional light source. It is 50 times that of incandescent lamp and 15 times that of energy-saving lamp. If used for 8 hours a day, LED can last for 18 years, while energy-saving lamp can only last for 1 year, thus saving a lot of maintenance costs.
Four, seismic
The traditional light source is mostly glass products, filled with all kinds of gas or vacuum, easy to break. LED is a solid light source with good shock resistance, even if accidentally dropped on the ground will not be damaged.
Fifth, security
There is no danger of high temperature and high pressure. LED uses bottom voltage DC power supply, no high voltage danger, the traditional lamp directly connected to the municipal power may be electric shock danger. LED working surface temperature is below 80℃, allowing direct human contact, no high temperature danger, traditional light source working temperature can reach 200℃ or more, accidentally touching will burn the body.
Six, do not hurt the eye
Ultraviolet light will cause certain damage to the human eye and the body, LED does not contain ultraviolet light, does not hurt the eye, long-term use has no effect, fluorescent lamp and other light sources contain ultraviolet light, long-term use of film and television force and physical and mental health. LED dc operation, like fluorescent lamp have stroboscopic phenomenon affect vision.
Seven, no mosquito trouble
Incandescent lamp contains a lot of infrared ray, which will attract a lot of mosquitoes around the lamp source. LED does not contain infrared ray, which will not attract mosquitoes, and the room will become more clean and tidy.
Eight, more flexible application
LED is small in size and simple in working mode, so it can be flexibly applied in various fields. It has extended to the fields that traditional light source cannot involve, such as LED can be made into surface light source and line light, etc. Traditional light source is difficult to achieve due to the influence of volume, installation mode and power supply mode.
Nine, good color rendering, color diversity
LED can emit a variety of color temperature white light and a variety of monochromatic light, and LED white light color rendering is very good, color rendering index up to 80, compared with high pressure sodium lamp to better interpret the true color of the object illuminated. LED monochromatic light color diversification, to avoid the traditional light source in the light color requirements on the choice of limitations. Traditional lights are color processing on the surface of the light source, resulting in very low luminous efficiency, LED can directly emit monochromatic light, and the color is very pure.
Ten, switch freely
LED can be instantly lit, and frequent lighting has no impact. The traditional light source takes a long time to start. The metal halide lamp takes 4 ~ 10 minutes to start, and cannot be turned on immediately after turning off the lamp. Number of switch of traditional fluorescent lamp has very big effect to illuminant life, the life of fluorescent lamp that often switches will reduce short half.
11. Voltage fluctuation has no influence
LED external drive power supply, can work in 90 ~ 260Vac wide voltage range, voltage fluctuation has no influence on the luminous flux and life. The working voltage range of traditional light source is very narrow, only allowing 20% voltage fluctuation range, voltage fluctuation directly affects the luminous flux and life, too low will cause failure to start, too high will burn out the light source.
Xii. Temperature has no effect
Fluorescent lamp in the low temperature of winter is difficult to start, it is only in 25℃ work when the highest luminous efficiency, low temperature in winter luminous efficiency greatly reduced, this is the winter always feel daylight lamp is not bright enough, LED can work in -40℃ ~ +60℃ without influence.
13. No electromagnetic interference
Fluorescent lamp and other gas discharge light sources are added to the gas with high voltage discharge to emit light, the discharge process will cause electromagnetic interference to the surrounding environment, sometimes even affect the quality of TV watching. LED low-voltage DC operation, no electromagnetic radiation, no electromagnetic interference.