A debate has recently emerged between industry thought leaders, about whether or not innovation has significantly slowed in the lighting industry. On one side, industry thought-leaders Mark Lien and Randy Reid argue innovation has slowed in this video interview during Light+Building. On the other side, thought-leader Carrie Meadows at LEDs Magazine argues that innovation hasn’t slowed, but rather needs to be redefined, in her opinion piece, here.

Image courtesy Pixabay.com

I strongly agree with Ms. Meadows. Massive LED chip performance gains have ended, so innovation has simply changed directions…….in many directions. Rather than repeat Ms. Meadows arguments, here are some examples of how innovation has shifted from chip performance to lamp and luminaire performance, form factors, and convergence features:

Which side of this debate do you fall on? Have I neglected to list other important lighting innovation directions? Comment below.