i had the occasion of transporting a client to a dr's office in a high rise. though it was 3:30 in the afternoon, we were in an interior suite, away from windows. as luck would have it, the power grid in the area was not very stable (hurricane sandy has passed just 5 days before), and of course, the power went out. There were emergency lights in the hallways, there were emergency lights on the stairs. there were no emergency lights in the bathroom where she had just shut the outer door. i ran to the door with my 6p in hand as she let out a slight peep being caught by the darkness. i just had a 3 mode drop in installed, which i forgot about, and it came on with a 500 lumen room filling brightness. she invited me into the bathroom with her which i declined, setting the light on the small wastebasket on the floor, and stepped into the dr's office with the rexlight 2.0 as my back up.
i checked on the rest of the staff who set about pulling out their plastic eveready halogen lights. my client stepped out of the bathroom handing me her specimen, which i also declined. she set about turning the tailcap of the surefire sending it thru all the modes, before i had to snatch it from her (the strobe was sending the staff into seizures). i went to my car while she completed her appt. found a mag-lite 2-d upgrade bulb and a halogen scorpion. i upgraded the bulb in one of the energizer $1.99 specials, and it was as if they saw the sun for the first time. my client pulled out an olight t25 which she claimed didn't work. she never knew you were supposed to turn the head to go thru the modes. she traded it for my scorpion because it was so much easier to use. the staff treated us to a banquet like you wouldn't believe, because the restaurant on the first floor wanted to get rid of their food since they were a sushi restaurant. the sushi bar owners were Korean, my client is Korean, and the dr's & staff are Korean, so we all sat at the same table and got stuffed on sushi that cost no more than you would usually leave for a tip. couldn't get them to sign up for candlepowerforums though.
as a parting thought, it doesn't pay to over-indulge in anything. i had heartburn for 3 days from the kimshee, and i totally forgot how to work my own flashlight. i rotate flashlights once a week, and buying dozens of the latest greatest flashlights doesn't make you a flashaholic if you don't remember how to use them.