Which brand is LED ceiling lamp good?
LED uses cold light emitting technology, which produces much less heat than ordinary lighting.
LED power consumption is very low, in general, the working voltage of LED is 2-3.6V. The operating current is 0.02-0.03A. That is to say, it consumes no more than 0.1W of electric energy.
LED is basically a small chip that is encased in epoxy, so it's very small and very light.
LED is made of non-toxic material, unlike fluorescent lamps that contain mercury, which can cause pollution, and LED can be recycled.