We know of no energy efficient light bulbs made in the USA. Interestingly, the DOE-sponsored L Prize competition (www.lightingprize.org) eligibility requirements were amended in late June of this year with a “made in the USA” component. Mass market introduction of these bulbs is still over the horizon however.
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We know of no energy efficient light bulbs made in the USA. Interestingly, the DOE-sponsored L Prize competition (www.lightingprize.org) eligibility requirements were amended in late June of this year with a “made in the USA” component. Mass market introduction of these bulbs is still over the horizon however.