LEDs keep light sources durable forever, right or wrong? Led lights are introduced as durable lighting equipment with time, long life, good light quality, so is the light source of LEDs beautiful forever? According to the law of nature, there is a death must have death, rock and soil can not last forever.
LED lighting too. Over time, the light emitted from LEDs will no longer be the same as the original one, it will fade after a period of use. It is measured and determined the amount of light of LEDs after about 10 000 hours of lighting will reduce to 70% of the original amount of light.
LEDs do not generate heat during operation
Manufacturers often advertise LEDs as non-heating lamps like incandescent bulbs and do not claim that LEDs do not generate heat. What is the evidence that the LED heat sink base is made to do if the LED does not generate heat? The temperature emitted by LEDs is not large because it does not have to burn the material to create light, and this heat will be removed from the lighting system to improve lighting productivity and protection. LED light.
LED ceiling lights
Do LEDs provide less light than conventional lamps?
This question can be inferred from the fact that the power of LEDs used is much smaller than other types of lights. This is not true. LEDs and traditional lights have different light units. LED lights are measured in Lumen units, and traditional lights are measured in Watts. Due to the different structure, the working principle is completely different, the light of electric light bulbs is created in a different way. It is defined the power levels for LEDs to ensure stable brightness, functional lighting (focused light or scattered light). LEDs only save electricity, consume the amount of energy to light up by 30- 40% of the electricity that the normal lights suffer and still produce the same amount of light. When comparing light-dispersed light bulbs under the same environmental conditions, LEDs are always rated higher.
Compare the brightness of the leds with the other lights.
With incandescent bulbs, people often rely on the power index to determine the amount of light. A 60W light bulb will be brighter than a 45W light bulb. Incandescent lights increase light efficiency by increasing the temperature of the incandescent, which is also the reason why incandescent lamps waste a lot of energy. The led light itself glows due to the interaction of the two electrodes, and the size of the led eye determines the amount of light each bulb has. Big led eyes for big light source.
