I’ve bought a few strips of them for various uses from ledstoredirect on eBay. Seems to be better quality than some of the ones being sold by china based stores. Seller was quick to answer questions and help me get the stuff I needed.
I set one strip up in a garage that had no power to it wired to an old 12v battery. Doesn’t get used often but it’s handy when it does.
You’ll want some cable clips unless you tack up some smooth surfaces for the adhesive to stick to.
One thing I’d recommend is trying to mount them where you can’t see the strips themselves. I’ve found that if they’re in direct line of sight the brightness of them means your eyes try to adjust and you don’t get the full benefit of the light they flood out. It’s like trying to see past someone shining a torch in your eyes at night.
I got around It by making reflectors from some stuff at work to diffuse the light.
One more thing, try get warm white rather than the cool/blue white ones. They might deter any stray junkies shooting up in your shed but they aren’t too easy on the eye.