The 'biodegradable lamp' is powered by glowing bacteria

The 'bio-luminescence' system invented by Philips Electronics (Netherlands) produces the same light that luminescent creatures like fireflies and glow worms do.

Phenomena are produced by a chemical reaction in which an enzyme named luciferase interacts with a luminescent molecule called luciferin . The 'bio lamp' consists of several glass vases, fixed by a steel frame, containing a layer of luminescent bacteria. They will emit blue light when exposed to methane through separate silicon tubes connected to the household waste bins.

This lighting system not only helps homeowners save energy consumption but also utilizes available biofuels. The exploitation of biotechnology can help redefine how we consume energy and how communities can exploit available resources, says Clive van Heerden, director of design for Philips. .

At present, Philips is working out a number of applications for its luminescent technology, such as sidewalk lighting, stair hazard warnings, pollution leveling or biometric sensors for monitoring. diseases such as diabetes.