One of the best investments I ever made was in ordering a set of dimming LED stickers from Lightdims.com
I went throught my whole house adding them to powerbars, routers, toothbrushes, smoke detectors, etc. I even found the exact of location to put one over the motion detector on my Ecobee thermostats so they wouldn't light up everytime you walked by. I swear my house is about 1000% calmer than it would be without them.