Why is the LED lamp environmentally friendly?
LED light source has high luminous efficiencyComparison of luminous efficiency: incandescent light effect in 10-15lm, halogen tungsten, lighting efficiency of 12-24 lumens / watt, fluorescent lamp 50-90 lumens / watt, sodium lamp 90-140 lumens / watt, most of the power consumption into heat loss.LED light efficiency: can be sent to 50-200 lumens / watt, and the light emitting good color, narrow spectrum, without filtering, can be directly colored, visible light.
.LED light source has less power consumptionLED single tube power 0.03-0.06 Watt, DC drive, single tube drive voltage 1.5-3.5 volts. The current 15-18 Ma fast response speed, can be operated in high frequency, in the same lighting effect, power consumption is 1/10000 of incandescent lamp, fluorescent tube 1/2, Japan's estimated, incandescent and fluorescent lamps, such as the use of light efficiency than fluorescent lamp 2 times higher LED to replace Japan half a year can save considerable in 6 billion liters of crude oil, a fluorescent lamp of the same effect more than 40 watts, and the use of LED power each only 18 watts.
LED light source is advantageous for environmental protectionLED is a full solid body impact resistance is not easy broken, waste Recyclable, did not reduce the amount of sulfur dioxide and nitrogen pollution of greenhouse gases such as carbon dioxide and other harmful gases and produce improve people's living environment, can be called the "green lighting source."There are three kinds of current production technology: a white LED, using red, green and blue three high brightness LED three color principle and has been able to produce mixed into white, according to the intensity ratio of two 3:1:6, using ultra high InGan blue LED, the fluorescent powder, add a little on the tube of yttrium pomegranate drill as the main body, it can produce Huang Lvguang and the yellow green and blue with hints of the synthesis of white light under the excitation of blue light, three is not UV LED, UV induced three color phosphor or other fluorescent powder, generate a mixture of white light.
Strong safety and reliabilityLow heat, no radiation, cold light source, safe touch, precise control of light type and luminous angle, color and light, no mercury, sodium, and other substances that may be harmful to health.
LED light source has long service lifeIncandescent lamp, fluorescent lamp, halogen lamp by using electronic light radiation emitting filament burnability, thermal deposition, light attenuation, and the LED lamp has the advantages of small size, light weight, epoxy resin packaging, can withstand high mechanical shock and vibration, not easily broken, the average life expectancy reached 3-5 million hours, LED lamp life of up to 3-5 years, the maintenance cost of the lamp can avoid frequent lamp replacement greatly reduces the pain.
