Lower Cost Lighting May Not Lower Cost
Engineers are always plugging away to get better energy efficiency out of our products — like cars that guzzle less gas or light bulbs that burn brighter on fewer watts. But even if we replaced all today’s bulbs with energy-sipping LEDs, the world might not see any energy savings, according to a study in the Journal of Physics D . [JY Tsao et al, http://bit.ly/bdAclU[[[SHIFTIN …
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Tags: a, cost, full spectrum light bulbs, Light Bulbs, Lighting, Lower
