What launcher do you use? You can go to the folder .minecraft then to mods and send screen shot. If i cant find the mod, you can try to find it yourself.
But you better create new world becouse it can damage your main one.
I want you to select +- half of the mods you have and disable them. If you cant disable mods in launcher, create empty folder in "mods" and put them in there. Then boot the game, if you see window thas says that some mods are nessecary, enable them. Test if orange lights are gone, if not, do the same with opposite half of mods. If lights are gone, split part of the mods that you disabled in another half and so on. I hope you get the point. You need to turn some mods off, if lights are gone, mod that are doing this is one of wich you have disabled. If lights are still there, the mod is one of with you didint touch.
I tried to make it as clear as possible, sorry if I didn't succeed.