In this blog: When you switch to LED bulbs at home, electricity savings comes handy for your EV charging!
Just bought my next portion of LED bulbs in my "campaign" to replace the "hot" ones at home. Surprisingly, the light is as warm as from the incandescent buls (@2700K). But LEDs need much less power. For instance, 3.5W LED bulb does the job a of GU10 25W halogen spot bulb. Or 6.3W LED (E27 400 lumens) matches 40W "wired". Nice, I'm now saving electrons for my EV :)...