Liquid-filled LED lamps?

Here's an intriguing solution to some of the technological problems involved in building general-purpose LED lighting. The secret ingredient? Paraffin oil.

Via Metaefficient Reviews

Hide comments

Comments

  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Publish