Comparison of luminous efficiency of LED light bulb with other traditional light:

1. Incandescent lamp and halogen lamp effect is 12-24 lm/w, fluorescent lamp 50-70 lm/w, and most of the power consumption change to heat loss.

LED bulb: it can be 50-200 lm/w, and it has good monochromatic luminescence, narrow spectrum, no need to filter, and can directly send colored visible light.

2. LED light has less power consumption, LED single tube power 0.03-0.06w, 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 has long lifetime. 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 in weight and epoxy resin package, can withstand high strength mechanical shock and vibration, not easy to break, the average life span of 100 thousand hours, LED lamp The service life can be up to 5-10 years, which can greatly reduce the maintenance cost of lamps and lanterns and avoid frequent lamp changing.

4. LED light 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. The LED light is beneficial to the environmental protection LED for the whole solid luminescent body, the impact resistance is not easy to break, the waste can be recycled, no pollution reduces a large amount of sulfur dioxide and nitrogen compounds and other harmful gases, as well as carbon dioxide and other greenhouse gases to improve people's living environment, which can be called "green lighting source."

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