Appreciate the advice on the flashing or steady blue light. I like this blue light! I keep mine in the ‘flash’ mode, can see it as I drift off to sleep. I was thinking I would like to have a flashlight, actually not a flashlight, that would have only this flash mode … with a lot of programmable options. It could be constant on, you could adjust the flash frequency, SOS, beacon, maybe adjust the brightness…. and maybe even have several colors available, red, green, blue, yellow. I wonder if this is feasible? This would be a nice host, but maybe this host is pricey? Maybe I could get Everett to make me one? Remember Everett?