scout24
Flashaholic
Brst tailstand and anti-roll design, too...
For me, it's about usefully finishing off the 9v batteries that come out of my annual smoke detector battery replacements, along with the novelty (for me) of having a 9v battery light, along with such a light being produced by a company that I can "support" and in a CCT that I can enjoy.
And when the weeks are up and your AAs are dead, those 9V may look mighty tempting. And they'll be everywhere. With spares in drawers in almost every house.
In all honesty, it's *highly* unlikely that any regular user on this forum would need to resort to one of these. That said, it takes up almost no space and capitalizes on the most common battery type you'll find on store shelves before/during/after a disaster just because so few devices use one.
There's also no denying that for $2 at the local Dollar Store, you've got enough basic lighting to last you through most power outages if push comes to shove.
TL;DR - stupidly useful if you like hedging your bets, just in case.
I don't get it. You really only need a single AA cell to last you weeks. It has about the same energy as a 9v battery. Why do people like messing around with 9v lights, when a 1xAA light is already so efficient? One pack of Eneloops and a Zebralight SC5 or SC53 is enough for any emergency, and you have the option to go really bright and really dim if you need to. In moonlight mode, it will last for months.
The last 9v light I bought was about 20 years ago. (Similar to Pak-Lite.) I haven't used it in about 19 years.
I'm not bashing your choice, I just don't understand it. Scrounging 9v batteries out of smoke detectors doesn't sound like a very good plan, compared to simply having a pack of AA batteries available.