Epistar develops LED with 162lm/W efficiency

Siu Han, Taipei; Yvonne Yu, DIGITIMES Asia Monday 15 November 2010 0

LED chipmaker Epistar has developed LEDs with 162 lumen per watt of brightness efficiency (after packaging), which the chipmaker claims to be the best brightness efficiency worldwide, and Epistar expects to start mass production of the 162lm/W LED...

The article requires paid subscription. Subscribe Now

Email address

Password

Save my User ID and Password

Save my User ID and Password

Some subscribers prefer to save their log-in information so they do not have to enter their User ID and Password each time they visit the site. To activate this function, check the 'Save my User ID and Password' box in the log-in section. This will save the password on the computer you're using to access the site.

Note: If you choose to use the log-out feature, you will lose your saved information. This means you will be required to log-in the next time you visit our site.

NEW individual users please REGISTER first.

Enterprise user first-time LOGIN.

I forgot my ID and/or password?

MEMBERSHIP BENEFITS