Three 、 long service life: under proper current and voltage, the service life of LED can be up to 100 thousand hours.
Operating current 0.02-0.03A. That is to say, it consumes no more than 0.1W.
Two, low power consumption: LED power consumption is very low, in general, the working voltage of LED is 2-3.6V.
Small size: the LED is basically a small chip that is encased in epoxy, so it's very small and very light.
