Illumination
Flashlight Enthusiast
For travel and hotel stays I like something with a super low mode that I can leave on and find easily in the middle of the night. Ti3 is the cheap route and a Zebra AA is the mighty route.
Yes low low is really important. My non-flashholic wife likes to just leave the bathroom light on with the door ajar. Way to much light for me... I always thought the best thing about sleeping in a hotel was the darkness from the blackout shades...