What is ignitor and why it is use in Hpmv lamp ?

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What is ignitor and why it is use in Hpmv lamp ?..

Dear all ignitor is a stater help glowing for hpmv lamp when lamp glow and ignitor disconct the lamp then lamp not off. i do practical this point.

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What is ignitor and why it is use in Hpmv lamp ?..

Answer / thran

hpmv High pressure mercury vapour lamp... ignitor used for thee chemical reaction that want lot of high voltage pressure after that lamps are glowing! ignitor 3kv volt!..

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