LED Light Save Energy

  1. LED light source high luminous efficiency

    Luminous efficiency comparison: incandescent light effect in 10-15lm,  halogen light effect 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 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 The  luminous efficiency of fluorescent lamps than the LED 2 times more than  half of Japan to replace incandescent and fluorescent lamps, the annual  savings of the equivalent of 6 billion liters of crude oil, the same  effect of a fluorescent lamp 40 watts, while the use of LED power of  only 18 watts.

  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 3-5 million hours, LED  lamp life of up to 3 - 5 years, can greatly reduce the maintenance costs  of lamps to avoid frequent changes in the lamp.

  4. Strong security and reliability

    Low heat, no heat radiation, cold light source, can be safe to touch,  can accurately control the light and light angle, light color and, no  glare, mercury, sodium and other substances may harm health.

  5. LED light source is environmentally friendly

    LED is a solid solid body, the impact is not broken, waste can be  recycled, no pollution to reduce a large number of sulfur dioxide and  nitrides and other harmful gases and carbon dioxide and other greenhouse  gases to improve people living environment, can be called "green  lighting.
    Production  of white LED technology There are three: one, the use of three primary  colors and has been able to produce red, green and blue three ultra-high  brightness LED by light intensity 3: 1: 6 ratio made of white, two, Height  InGan blue LED, the tube on the total plus a little yttrium diamond  pomegranate as the main body of the phosphor, it can produce blue-green  light in the blue light, and this yellow and green light can be made  with blue light through the light, three are not UV Light LED, the use of UV light trichromatic phosphor or other phosphor, resulting in multi-color mixture of white light.

  6. LED light more energy efficient

    Of course, energy saving is the most important reason we consider the  use of LED, LED may be more expensive than the traditional light, but  with a year of energy-saving light source to recover the investment,  resulting in 4-9 years several times a year of energy-saving net cover  period.
    Constant  current source drive is the best way to LED drive, the use of constant  current source drive, not in the output circuit series current limiting  resistor, LED current flowing through the external power supply voltage  changes, ambient temperature changes, and LED parameter dispersion Influence, which can adhere to the current constant, full of LED to play a variety of excellent features.
    The  use of LED constant current power supply to the LED lighting, as the  power supply during the work will automatically detect and control the  current flowing through the LED, so do not worry about the power of the  instantaneous high current flows through the LED, do not worry about the  load short-circuit burn Bad power supply.

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