firefly led bulb Archives – The Green Optimistic green tech news, since 2008 Mon, 08 Oct 2012 15:33:54 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Firefly LED Lights Reduce Energy Costs https://www.greenoptimistic.com/firefly-led-lights-reduce-energy-costs-20121008/ https://www.greenoptimistic.com/firefly-led-lights-reduce-energy-costs-20121008/#respond Mon, 08 Oct 2012 15:33:33 +0000 https://www.greenoptimistic.com/?p=26543 Cut down your electricity cost, change light bulbs once every 40 years and virtually nothing to dispose of. It might sound too good to be true, but Firefly LED in Austin, Texas, state otherwise. The ranges of “Smart LED” bulbs, produced by the company, have a large heat-sink surrounding the unit, which reduces the temperature […]

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