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What's The Difference Between A LED Bulb
May 19, 2018

1, LED light luminous efficiency high luminous efficiency comparison:

Incandescent lamp and halogen tungsten lamp effect is 12-24 lumen / tile, fluorescent lamp 50-70 lumen / watt lamp 90-140 lumen / tile, and most of the power consumption becomes heat loss.

LED light effect: it can be sent to 50-200 lumens / tiles, and it has good monochromatic luminescence, narrow spectrum, no need to filter, and can directly send colored visible light.

2, LED light source power consumption is small LED single tube power 0.03-0.06 watts, DC drive, single tube drive voltage 1.5-3.5 volts. The current of 15-18 Ma is fast and can be operated at high frequency. In the case of the same lighting effect, the power consumption is 1/10000 of the incandescent lamp and 1/2 of the fluorescent tube.

3, LED light source has long service life, the incandescent lamp, fluorescent lamp, halogen lamp are radiated by electronic light field, the light luminescence is easy to burn, heat deposition, light attenuation and so on, and the LED lamp is small in volume, light and epoxy resin package, can withstand high strength mechanical shock and vibration, not easy to break, the average life span is 100 thousand hours, LED The life of lamps and lanterns can be up to 5-10 years, which can greatly reduce the maintenance cost of lamps and lanterns and avoid frequent lamp changes.

4, LED light source is safe and reliable with low heat, no heat radiation, cold light source, and safe touch. It can accurately control light and light angle, light color and light, no glare, mercury free, sodium element and other substances that may harm health.

5, LED light source is conducive to environmental protection LED for all solid luminescent body, impact resistance is not easy to break, waste can be recycled, no pollution to reduce a large number of sulfur dioxide and nitrogen compounds and other harmful gases and greenhouse gases such as carbon dioxide to improve people living environment, can be called "green illuminant light source".

There are three kinds of white light LED technology.

One, using the three primary color principle and the currently available red, green, and blue three super high brightness LED mixed by light intensity 1:2:0.38 ratio to become white.

Two, using a super high InGan blue LED, the tube always adds a few yttrium drilled pomegranates as the main fluorescent powder, which can produce Huang Lvguang under the blue light, and this yellow and green light can also make white light from the blue light.

The three one is not to make UV LED, which uses ultraviolet light to stimulate three primary colors or other phosphors to produce white light mixed with multicolor. 6, of course, energy saving is the most important reason why we consider using LED light source. Maybe LED light source is more expensive than traditional light source, but the investment of energy saving for one year is used to obtain the energy saving net cover period of several times a year in 4-9 years.