She lives in a place that whenever rains they usually cut the power to avoid problems, very remote place. She asked me for a high quality light that she can depend on. KISS is exactly the idea here, 3 modes maximum and no blinkies of any sort. She hangs the light with a lanyard beside her bed for easy reach. Something S2+ size is fine. Maybe even a little bigger like a single 26650 light… but those are expensive already.