What are these?

[andyclimax]

bird scarer

 

[Olderisbetter]

students put them in fields and watch them with a hidden camera, Its like the geek version of candid camera.

 

[MattF]

Probably some pointless contraption to make nosey buggers wonder what they're for.

 

[Migmac]

Start and finish gate for drone racing

 

[Rig Pig]

The lights are both pointing in the same direction, and perpendicular to the line between the posts. Was there anything of interest in the direction they were pointing?

Not that I could see, there are 3 of them in a line pointing at nothing in particular, 2 close together and the other one in the distance, someone has put a bit of effort into making them, I just can't think why!

 

[Wany]

Which direction do they face/point? Do they face towards the East?