Scientists are developing a new generation of super efficient household light bulbs which could spell the end of regular bulbs within three years.
Light Emitting Diodes (LEDs) are already used in electrical gadgets like mobile phones and computers.
Until now they have been unsuitable for use in the home because they are not bright enough to light whole rooms.
Now researchers believe they have found a way of introducing LEDs into households that are brighter and use even less power than current energy efficient light bulbs.
Dr Faiz Rahman, who is leading the project at the University of Glasgow, said: "By making microscopic holes on the surface of the LEDs it is possible to extract more light, thus increasing the brightness of the lights without increasing the energy consumption.
"As yet, LEDs have not been introduced as the standard lighting in homes because the process of making the holes is very time consuming and expensive.
"However, we believe we have found a way of imprinting the holes into billions of LEDs at a far greater speed, but at a much lower cost."
full article
2 comments:
Hi, everything is going fine here and ofcourse every one is sharing information, that's in fact good,
keep up writing.
I carry my car to garage many times but the workers cannot repair it.
I bought new air compressor for my automotive however air compressor break after months.
Post a Comment