In your picture I noticeable light.
I have no idea what you are asking besides that. Which switchers are you flicking? I'd assume that when the PSU is on, if the lighting is switched on, it lights up... like that's the point of the feature.
Any LED fan can have the LEDs deactivated with a little surgery to sever their power feed.
Do you have this PSU and are wondering if it's working correctly or have you somehow fixated on it but don't want the LED lighting? I see some switch in the pic which probably turns it off, but I've never considered thermaltake top shelf so if in the market for buying a psu would just pick something else w/o LEDs if you don't want them.
Maybe I'm just not understanding your topic. Can you elaborate?