The LRC report released recently has sparked some interesting and constructive debates across the Internet and the lighting industry. The LRC has published an addendum to its study on November 9th, featuring tests conducted with more recent luminaires, and released a statement on November 16th. Here’s what I think of it. [...]

I was very surprised by the conclusions of the Streetlights for Collector Roads report issued recently by the Lighting Research Center (LRC). In fact, I’m not sure it is still relevant considering how fast lighting technologies evolve nowadays. When it came out, it was already inaccurate and outdated. [...]