LED light source and incandescent lamp contrast advantages
1, LED light source high luminous efficiency
Luminous efficiency comparison: incandescent, halogen light effect of 12-24 lumens / watt, fluorescent lamp 50-70 lumens / watt 90-140 lumens / watt, most of the power consumption into heat loss.
LED light effect: can be sent to 50-200 lumens / watt, and the luminous monochromatic good, narrow spectrum, without filtering, can be issued directly colored visible light.
2, LED light source less power consumption
LED single tube power 0.03-0.06 watts, using DC drive, single tube drive voltage 1.5-3.5 volts. Current 15-18 mAh to reflect the speed, can be used in high-frequency operation, with the same lighting effects in the case, the power consumption is one thousandth of incandescent, fluorescent tube half, Japan estimates, such as the use of Light efficiency than fluorescent lamps 2 times higher than the LED instead of half of Japan's incandescent and fluorescent lamps, the annual savings of about 6 billion liters of crude oil, the same effect of a fluorescent lamp 40 watts, while the use of LED power of only 8 watts The
3, LED light source long life
Incandescent lamp, fluorescent lamp, halogen lamp is the use of electronic light field radiation, light filament easy to burn, heat deposition, light attenuation and other characteristics, and the use of LED lamp small size, light weight, epoxy resin package, can withstand high-strength mechanical shock and Vibration, easy to break, the average life of up to 100,000 hours, LED lamps life of up to 5 - 10 years, you can greatly protect the cost of lonely lamps to avoid frequent changes in the lamp.