Power draw of Lightbar 2 PSU’s when lights are off

Hi
I have two Lightbar 2 Power supplies, one 300Watt and one 200Watt. I have noticed that the current draw of the 300W PSU is 0.1 A and the 200W is 0.15A when all Lightbars are dimmed to 0. This is consistent. I expect that there would be some power drawn even when the lights are off but 30watts for each of the PSU’s seems high. If I switch each socket off then the indicated current is 0 as I would expect so it does not appear to be mis reporting in the app. Is 30 Watts for each PSU when the lights are dimmed to 0 correct ?