Max Watts Sounds Off

摘要

It seems that the promises of LEDs as the perfect answer for all types of lighting are beginning to unravel. Hot on the heels of Philips' white paper, Evaluating the Lifetime Behaviour of LED Systems has come LED Luminaire Lifetime: Recommendations for Testing and Reporting, published by the Next Generation Lighting Industry Alliance in the USA. Using statistical analysis, both address the same issue, the realistic life of LED fittings.