Default LED / Notification Bar Apps

Hello i flashed eXistenZ today on my phone and i have everything running smooth except the ledsthe phones led flash too much and sometimes they are on all the time.
I use light flow to control the leds but it wont change the color or the flashing frequency.
Is there a way to see which system app controls the led bar and disable it ???
Thank you very much.
If I helped spam that "Thanks" button

Phone :Xperia SP
Android Version : 4.3
Kernel:Stock .266 Kernel with CWM rootable by Doomlord
Rom: Stock
Bootloader:Unlocked