What's the difference between a LED bulb and a light bulb?
LED light source, long service life, incandescent 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 up to 100 thousand hours, LED lamp life of up to 5-10 years, the maintenance cost of the lamp can avoid frequent lamp replacement pain decreased greatly.
LED light source safety and reliability low heat, no heat radiation, cold light source, safe touch, can accurately control the light type and angle, and light color, no glare, no mercury, sodium and other elements may be a health hazard.
LED light source safety and reliability low heat, no heat radiation, cold light source, safe touch, can accurately control the light type and angle, and light color, no glare, no mercury, sodium and other elements may be a health hazard.
LED light source is favorable for environmental protection LED to all the 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 light source"There are currently three types of white LED production:One kind uses three primary colors principle and the three kinds of superhigh brightness LED that already produced at present, red, green, blue, mix by white light 1:2:0.38 proportion mix whiteThe two kind uses the ultra high InGan blue LED, its tube adds a little yttrium to drill the pomegranate as the main body phosphor, it can produce Huang Lvguang under the blue light excitation, but this yellow green light may and the exposed blue light synthesis white lightThe three is not LED by UV, UV induced three color phosphor or other fluorescent powder, white.6, generate a mixture of course, energy saving is the main reason we consider using LED light source, LED light source may be expensive than the traditional light source, but such a year when the back light source such investment, so as to obtain every 4-9 years several times the net income cap.
Incandescent lamp, halogen tungsten lamp with 12-24 lumens / watt, fluorescent lamp 50-70 lumens / watt, sodium lamp 90-140 lumens / watt, and most of the power consumption becomes heat lossLED light efficiency: can be sent to 50-200 lumens / watt, and the luminous color is good, the spectrum is narrow, no need to filter, can be directly colored, visible light2, LED light source power consumption LED single power 0.03-0.06 watts, DC drive, single tube driving voltage of 1.5-3.5 volts. Current 15-18 Ma reflect speed in high frequency operation, under the same lighting effect, power consumption is 1/10000 of incandescent lamp, fluorescent tube 1/2.
