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Glossary

Terms for Architecture, Green Building & Energy


This glossary includes more than 300 solar terms, as well as hundreds of additional sustainable design and construction terms.

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Electronic Ballast

Definition: short name for a fluorescent high frequency electronic ballast –that uses solid state electronic components and typically operate fluorescent lamps at frequencies in the range of 25-35 kHz., whose benefits are: increased lamp efficacy, reduced ballast losses and lighter, smaller ballasts compared to electromagnetic ballasts