Since I haven't bought any yet, I'm uncertain about a couple things. I also think I've seen better deals on Amazon and Aliexpress. For example,
this one.
One thing I'm a little confused about is the waterproof rating. I think I've seen these in heavy plastic tubing. The one you linked to may be that variety. I think I've seen a less heavy coating, like
this one. And then there is the non-waterproof like I linked to above.
It's hard to tell because the photos aren't that clear. I'm concerned about the protective cover because it will absorb light. But, I'm afraid to do non-protected because I don't want them to get messed up. I don't think they would. People remove the protective globe from Cree lightbulbs.
I planned to start with unprotected. It's cheap enough for $10. If it becomes damaged during use it wouldn't be hard to replace with something more protective. But, I'm still unclear on what the choices are. It seems like I've seen one that had a protective coating that wasn't a sleeve. Then the thin sleeve. And then the heavy "rope" casing?
Something that stood out to me about what you linked to is that it asks for voltage. It sounds like it comes with a cheap power supply. I would find one that's just the 5m coil. I would buy the MeanWell power supply which looks like a longer-term investment. I think it would be better for powering small parallel strips. The power supply which comes with the one you linked to would power the entire strip. It would seal the waterproof casing.
I was going to go with the non-waterproof version and simply solder leads to the lengths I cut off. For example, maybe 10 8" lengths affixed to a thin aluminum sheet to make a panel. Solder leads to each piece. Then join those into one lead that would connect to a 12v power wire. (Maybe just a bare wire that runs through the tent. The lead from the panel could be an alligator clip that could be clipped onto the bare wire.).