Emergent Futures Tumblelog

This is the Tumblelog of Paul Higgins and Sandy Teagle - Futurists from Melbourne and Brisbane in Australia. Go to Emergent Futures to see more or follow on Twitter at FuturistPaul . If you right click on the pictures, titles or links in these posts you will be able to go to the original story on the web. If you click on comments for each post you can either read what others have said or add your own comment via Disqus. If you click on the date of a post it will take you to a single post view where you can copy the web link if you want to send it to someone else. If you click on the tags it will take you to other stories from Emergent Futures with the same tag.

smarterplanet:

Silicon backing should make high-efficiency lighting more affordable.

Cost has been a major barrier in keeping people from buying energy-efficient LED lightbulbs. While they last much longer than $1 incandescent bulbs or $4 compact fluorescents, their sticker-price is daunting: a 60-watt equivalent LED bulb costs $15 to $25.

Now one of the world’s largest LED makers, Osram Opto Semiconductors, says it has perfected a technique that could significantly cut the production cost of LEDs.

Posted at 10:01am.

  1. gwenmcgregor reblogged this from smarterplanet
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  5. techworx reblogged this from emergentfutures and added:
    Great breakthrough for energy efficiency adoption!
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  10. andrewsica reblogged this from smarterplanet and added:
    I’m thrilled to see this… LED bulbs are outrageously expensive right now!
  11. smarterplanet posted this

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