Gransee
Flashlight Enthusiast
Article on LED\'s in this month\'s Scientific American
Hey guys, this month's issue of Scientific American has a feature article on LEDs.
They have a picture of the worlds largest LED display (18.6 million LEDs- would make a lot of flashlights), graph comparing LEDs to other types of light in efficiency (low pressure sodium is currently the most effecient), how LED and laser diodes work, some unusual uses (exhibit lighting for the Beatles' costumes), white LED's, etc.
-Peter Gransee www.arcflashlight.com
Hey guys, this month's issue of Scientific American has a feature article on LEDs.
They have a picture of the worlds largest LED display (18.6 million LEDs- would make a lot of flashlights), graph comparing LEDs to other types of light in efficiency (low pressure sodium is currently the most effecient), how LED and laser diodes work, some unusual uses (exhibit lighting for the Beatles' costumes), white LED's, etc.
-Peter Gransee www.arcflashlight.com
