VicTsing Waterproof Security Light - More than just Security?

I've put a few security lights up around my house lately and was thinking about how I can go a bit further however the ones I had already used wouldn't have been suitable as I was wanting to put them along my fencing. These are ideal due to them being perfectly sized to be put on fence posts!

The unit has a solar panel on the top, and a downwards looking light underneath it with perfect mounting holes on the back making them extremely easy to fit, very functional, and very space saving. The lights even come with the hardware required to fit them! (4 wall plugs and 4 screws).

There's an easy to use on/off button of the front which is water proof, 16 LED's in each unit making them plenty bright enough (320lm), and they also have 2200mAH batteries in each unit meaning they'll last plant of time! They only need 8 hours of sun to get a full charge which makes them perfect for nightly use.

The sensor on the unit is very good, it can see up to 3m away and has a 120 degree viewing angle meaning it will pick up almost everything that crosses its path! The dimensions of the unit is 138x105x53mm.

The build quality of the units is extremely solid, they definitely don't feel like they'll break in the next few years of use! In fact I wouldn't be surprised if they last until I move house which won't be happening in the foreseeable future!

All in all I think these lights are perfect for fence posts, yes they can be used anywhere inside and outside so long as they get enough sunlight to charge, but I highly suggest considering using them along your fence line!