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Lighting Knowledge
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What is the highlight in NVC product range?
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Is NVC certificated by ISO system ?
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Why do we need lighting designers or illumination designers?
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What kind of service in lighting design is provided by NVC Lighting?
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Does NVC manufacture lamp source as well? Can we buy only your fittings with other supplier lamp sources?
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What is lamp source? and what is luminaire or fitting? any difference?
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Can you explain more about lamp source?
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Then can you explain the bulb base?
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What is ballast? Why need ballast in luminaire?
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Then what is difference of electromagnetic (inductive) and electronic ballast?
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