Answer / bharani

(1)MH lamp consumes just 1/3 rd power as compared to a
halogen lamp for the same intesity.
(2)You can get either day light or yellow light in MH lamp
where as Halogen gives you only yellow light.
(3) MH fittings are expensive as compred to Halogen fittings
due to more number of components like, starter, capacitor
and ignitor.

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why we are using starter

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