Re: New Cree XR-E headlight at Walmart for $25
I'm going to rescind my declaration of "best value" in a headlamp (though I don't have a replacement "award"
).
Last night, I had a little run-in with a skunk under my porch as I came home from work. I didn't know it was a skunk, I just heard something before I took to the steps. I had my headlamp with me, and it was almost dark, so I put it on to look through the cross-hatched wood which is supposed to keep "critters" out of there, and I see this butt of a skunk right up against the cross-hatching, tail up, aiming at me
. Now here's the good thing: had I not had that headset, I probably would've pressed my face up against the cross-hatching (it is very dark underneath the porch, and was almost dark outside), and I probably would've gotten a face-full. I then left it on high and watched this juvenile skunk calm down and resume trying to "break into" the underside of my house (oblivious to me with 70 or so lumens on him). So after about 5-7 minutes of watching him (only "high" was really useful, but it was useful), I was done, but it was the first time I was sure I could notice a lessening in brightness. I had probably had it on ~around~ 8-10 minutes total beforehand, maybe. I decided to keep it on, and the brightness significantly decreased over the next 5 minutes to an unimpressive level, somehow equal with "low". That's still "usable" light for very close things; I experimented, and was comfortably able to eat using it. But otherwise, it seemed spent.
Now here's the big proviso. I was using cheapo 700 mAh NiMH AAA's. I know 1000 mah's are available now fairly cheap, at least at batteries.com (I plan to get some). "But still." I expected more than 15 minutes useful burntime in high, even on cheap batteries. The packaging is of course ridiculous in claiming "6 hours" runtime (I think?) on high--yeah, maybe, if you consider "high" to be the "same as low, and getting lower". Sure, they exaggerate. But come on. But I knew there was more juice in those batteries, it's just wasted due to the lack of any regulation. It's all about the voltage with these unregulated LED's.
So, number one, have good batteries for it, and enough of them. And a backup light to change the batteries. I definitely wouldn't recommend using this for something that required any significant length of time on high--but it's for the "high mode" that you buy it. To me, 15 minutes is not enough time to comfortably change a tire with time to spare. With good NiMH batteries, I calculate you might get in the low 20's of a decent high mode. That's starting to be useful for a lot of things, but to me it's the lowest end of useful runtime for something that size.
I also noticed that I often can't twist the setting without changing the whole angle of the light, because the twisty is too positive. So it's generally 2-handed.
But you can turn the lamp off in the gap between High and Low, and have your choice to go straight to High or Low immediately (otherwise, you are forced to rudely start on high).
On a positive note,
I was able to (easily) remove the lamp module from the head mount, and use it as a "flashlight", and (the important part) easily put it back on my head, without taking off the band. Now that is cool. It was nice to be able to put the lamp right into one of the holes of the cross-hatches with my hand, and illuminate the whole underside of the porch, and then easily put it back on my head. The plastic arms (wings?) which hold the lamp are flexible, and you just bend one to the side a little, and pull out the light. The light can only go in oriented correctly Left-Right due to differing-sized holes on each side. Put in the right side first, then just push in the left side, and it snaps in
I think like most "bargain" items, this was meant to meet a "price point" (ugh), and that most of the users will probably just let it set in a drawer somewhere, and only use it during a power outage or attic adventure. I expected a steady "linear" drop, but actually it seemed pretty strong for awhile, then pretty much lost most of its usefulness not long into it. It'd probably stay on that really "low" high setting for a day, but who cares. We like to pick things apart here (and find EVERY flaw), but really
this thing could SERIOUSLY use some regulation, and otherwise IMHO cannot be considered a "serious" headlamp, not much beyond a (pretty bright) toy, vs a real tool. And further realization that more expensive "toys" might be less of an ultimate waste of money.