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Published byKelley Johnson Modified over 9 years ago
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EISA 2007 More than Incandescent Bulbs
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Review: Incandescent Bulbs and the Energy Independence and Security Act of 2007:
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2012 2013 2014
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PIRL Halogen
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Source: ECOS
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Linear Fluorescent
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T8: Better in Many Ways
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EISA 2007: Incandescent and Fluorescent Timeline
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New DOE Fluorescent Standards
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Summary of Lamps Affected by 2012 DOE Standards New standards are based on EFFICACY – higher lumens per watt and higher CRI ratings T12s Majority of 4’ lamps fail All U-Bents fail 110W 8’ HO lamps fail T8 700 Series Fail T5 All pass
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How many T12 & T8 Fluorescent sockets are there in North America?
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Linear Fluorescents in each Segment
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Switch from 34W T12 System to 32W T8 System
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Lumen Maintenance T5 T8 T12
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Key Points T12s are everywhere The further they are from a metro area the less they’ll be sought out for upgrades You can make the difference And while you’re at it: Every old-technology metal halide high-bay light in your service area could be replaced by T5 or T8 fluorescent fixtures and save 40-60% power Upgrading one 400W metal halide fixture can do as much as upgrading 5 or 6 4-lamp T12 troffers
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