Hmmm... Yes... That 5000+ lumens would be... enough... Is it possible to have too much of a good thing...? That's some serious illuminating gadget.
Other thing that caught my eye was the poor result of the P-Rocket. It's advertsed 450 lumens, and while surely I didn't expect it to put out that much, I was hoping for above 300 mark. Had that on my to buy-list. But not anymore.
Nice job. Just keep bringing us that certified lumen count goodness, thank you sir.
I got 172 at switch-on for my F23, the only light that overlaps with your list. I certainly don't trust my readings enough to give decimal places.
My numbers may be an underestimate - certainly sixty545 who has a better sphere than mine got higher results on the same Ultrafire C303 that I measured.
I find it makes a big difference just how fully charged the cells are. I use this protocol:
The NiMH cells get charged on a Vanson SpeedyBox and get left for 24 hours after the light turns green.
The lithium cells (That can take the charge rate) get charged in an Ultrafire WF-139 and get used within a minute of the light turning green. Mine doesn't seem to continue to charge but I can't say I fully trust it. The other cells get charged by a hobby charger.
Obviously this leads to what I regard as absolute maximum real-world readings and is why I do the readings at 30 seconds and 2 minutes as well.