Understanding LED luminaire lifetime and reliability

LED luminaires are getting cheaper but they’re not cheap so a long life is required, hence the 5 year guarantee. I last wrote about LM80 TM21 and the life of the LED and what it means in terms of the life of a luminaire.  Whilst the LED life is important there are other factors which need consideration.  The LED is probably the most reliable part. … Continue reading Understanding LED luminaire lifetime and reliability