The company said it was pressing ahead with the sell-off as they were non-core assets which no longer fitted within its light oil-focused portfolio.

BBC: Oil firm Tullow sells North Sea gas assets

Rated Class 1 Division 1 and Class 2 Division 1 this light is fitted with a high performance C4 LED rated at 50, 000 hours of operational life and 180 lumens of output.

ENGADGET: Explosion-proof flashlight could be the first to outlive its owner

If it is fitted with a shade that reflects light down on to the ground instead of allowing it to escape wastefully into the sky, so much the better.

ECONOMIST: Going, going, nearly gone