The new "bio-light" concept designed by Dutch electronics company Philips creates light in the same way that bioluminescent living organisms like fireflies and glow worms do.
The phenomenon of bioluminescence is created by a chemical reaction where an enzyme called luciferase interacts with a light-emitting molecule called luciferin.
In the bio-light a collection of hand-blown jars -- held in place by a steel frame -- contain a measure of bioluminescent bacteria which glow green when fed methane gas -- in this case through individual silicon tubes routed through a household waste digester.
Harnessing these biological techniques could help redefine how we consume energy in the home, says Philips.
