Backbiting, even insulting birds
The biggest liars are the manufacturers of LEDs whose goal is to make a max of money with their shit which costs the skin of the ass and lights nothing at all and with a quality of light degeulase ...
Bird does not seem to understand at all !!
Given their physical properties,
LEDs are the future in lighting, with great future advancements, such as computers over the last 40 years which in 1971 cost "the ass and calculated nothing at all", without the slightest graphics with a terrible noise to pierce punch cards and putting a day for know that we had forgotten a comma or parenthesis !!!
Ecologically no mercury (5mg per fluorescent), no electromagnetic fields like compact fluorescent (staying more than 1m strongly advised) and maximum energy yield with life of 80000h !!
What costs "the skin of the ass" is the KWh of incandescent and fluorescent lights over 80000h over 9 years without stopping night and day !!
Finally, those with inexpensive LEDs in series are repaired by replacing the messy LED and adding a varistor against overvoltages in the sector !!
So with good LEDs they live very long if not too bundled up to heat them too much !!