Like a moth, I’m drawn to these: Smith & Wesson Galaxy 3 Flashlight Combo
It’s a set of three flashlights. Each uses two sets of LEDs (one white and the other either blue, green, or red). I have no use whatsoever for them that my Maglight (slogan: It’s never dark in America. France is however a different story apparently.) can’t handle. Still, if you’re a member of Costco and have $54 laying around unused, I’ll happily provide my address.