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Are LED Lifetimes a ticking timebomb?

Are LED Lifetimes a ticking timebomb?

Much like light itself, LED lifetime accuracy reduces the further you look outside the LED chip. If lighting was simply a case of fitting an LED chip to a wall, we probably wouldn’t be having a debate about LED lifetimes. A 25,000 hour LED chip bought from a quality...
Extrapolation is not the Better Part of Valour

Extrapolation is not the Better Part of Valour

Two things recently got me thinking; I observed with interest the LEDs Magazine webinar: The Realities of LM-80/TM-21 & Setting False Lifetime Expectations having just read the Lux article: Will EU bring back lamps and luminaires? Is reality set to dawn on the LED...