Who has one and used it? If so what do you think? I am thinking about getting one to use for work when I have to support aircraft modification and do surveys. Working on inside structure of A/C I always need to use a flashlight (currently using a Fenix E21) and think this would be great as it would free up my hands to help take pictures and measurements.
Do you need more flood or throw for the lights? I only have the fenix HL 20 that has a diffusal for car interior and I think it works great for that purpose, though i do feel slightly uncomfortable after wearing it for a long period of time. The HP11 is likely to be heavier with 4 AA strap to the head but does produce way more intensity and throw. If you are in search for a flood light, another alternative would be the Zebra light, the h51 and 501 model is extremely light weight, have 90-180 degree flood and produces no hotspot. Moreover, you can use it as a head or pocket light. Headlamp
