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don't drop it. not too wet. keep batteries charged. Get a spare and keep it charged. Read the reviews fully.
This one has lasted a year with say 6 months use avge 3 nights x 3 hrs use a week.Still...

Up to you-will gadgetman post a photo of his adapted one-buy 2 like his = 1 for a spare, cheap at $11 each, a hacksaw blade or whatever is needed, and go for it.

Seems like for $25-$28 good for a...

Yes, did work well.( I've only had 6/7 months constant experience). Never measured distance of use.

If I could-for me again would go for gadgetmans option for a headlamp-less stuff to break.
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OK for the money-if you want a zoomable headlamp= wide view as much as it is, and distant view-same thing,

-when I zoomed it got a square light pattern.

Great for walking up dark driveway or...