Just test ran my old light on the kill-a-watt meter. I was intrigued to find that it doesn't use quite use as much power as they claimed.
Peak out, Fan on= 93.5 watts. Lowest active idle= 5.6 watts. Lowest standby idle= 4 watts. And about where I had it... between 48 and 57.5 Watts.
Not that you're supposed to look at them. But, it's also interesting to note which LEDs come on when selecting individual channels.
Veg fires up the Blue LEDs and their UV counterparts. Bloom fires up the Red LEDs and their infrared counterparts. And the Growth channel fires up the mixed Red/Blue COB with two Red sattelite LEDs and two (4000k?) White LEDs.