News tagged with light emitting diode

Hong Kong hosts Valentine's Day with 25,000 LED roses

It's like a romantic scene out of one of South Korea's sappy soap dramas—tens of thousands of illuminated roses forming an impressive backdrop for the lead actor and actress to declare their love for each other.

dateFeb 14, 2016 in Other
shares281 comments 0

Light technologies illuminate global challenges

During these dark winter months, spare a thought for artificial lights. From strings of lights adding holiday cheer to artificial sunlamps alleviating seasonal affective disorder, they brighten our days. And light's applications ...

dateJan 13, 2015 in Engineering
shares32 comments 0