Cheap but does the job!
922327
A little cheap looking but works great! I would rather save money on a cheap one then spend 40$ on a toy my son uses for a couple months.
4096256
Perfect for what it is and the price! Could be a little sturdier but hey, you get what you pay for!!
1269316
I bought three of these at a local hardware store and boy are these things cheap! The plastic is so fragile that it's real easy to break while adjusting which I did, however not all was lost because I was able to use the sensor on a different fixture.

So I don't really recommend this but it does get the job done so it'll work if you're in a pinch.
What I do recommend it for is the sensor which you can use for other fixtures and creative purpose because a motion sensor with a built in photodiode is a pretty good deal for $12.

tl;dr edition: only buy it if you're interested in the sensor or can't afford anything with better quality.
3257835
Great for what it's supposed to do. Not the best but does the job.
1945489
For the price it does the job. Be careful when using it. Cheap quality so it feels loose.
4078362
very cheap not what i excepted, but does work. You have to be very careful when opening and closing it.
2770106
A little on the cheap plastic side but they will do for the price. Have had no issues thus far!
2382306
Cheaply made but serves the purpose for which I bought it.
2834919
does the job!  Not top quality but perfect for the beach and regular use.  Inexpensive enough to replace as needed.
805715
Gets the job done.  Doesn't seem super well made, but for the cheap price I guess you can't ask for a lot.
3250370
These are really cheap, but they get the job done.
314882
Cheap, but it gets the job done! It's been banged up a bit and it's all scuffed up, but this thing is great for the price. It's saved me some pain on a few occasions! Don't squat or bench without one!
1989861
It works for the price!! It's not that sturdy so be careful to not just throw it around or run it into things but it definitely does the job, we'll see how long it lasts.
1680487
It does the job and it's cheap and we've got TWO of them!
2524889
For the price, this works pretty well.  It is pretty cheap quality wise, but it does the job.
1395671
cheap and flimsy but does the job quickly. Thought it would go directly to computer but transfer is by removing flash memory to computer
2273558
cheap but does the job when doing small jobs around the house. We use heavy-duty masks when completing larger jobs.