BBC
3/28/15
http://www.bbc.com/news/science-environment-32100071
The dimmable bulb contains a filament-shaped LED coated in graphene. It was designed at Manchester University, where the material was discovered.
It is said to cut energy use by 10% and last longer owing to its conductivity.
The National Graphene Institute at the university was opened this month.
The light bulb was developed by a Canadian-financed company called Graphene Lighting - one of whose directors is Prof Colin Bailey, deputy vice-chancellor at the University of Manchester.
3/28/15
http://www.bbc.com/news/science-environment-32100071
The dimmable bulb contains a filament-shaped LED coated in graphene. It was designed at Manchester University, where the material was discovered.
It is said to cut energy use by 10% and last longer owing to its conductivity.
The National Graphene Institute at the university was opened this month.
The light bulb was developed by a Canadian-financed company called Graphene Lighting - one of whose directors is Prof Colin Bailey, deputy vice-chancellor at the University of Manchester.