Light Pyramid

Because this is what it is. It is solar powered and was installed fot the reecent Jubilee celebrations. It replaces a beacon which was on the same spot but got struck by lightning (must be a pun there somewhere) and had to be demolished on instructions from the infamous 'elf and safety police.
It is a ten minute walk away from my house and as it was very windy I expected to find some kite fliers about, but it was not to be.