Sodium Vapour Light Fittings Dealers in Pune

sodium vapour light fittings

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(High-Pressure Sodium Vapour). Based on the knowledge we learned about LED before, we basically know that LED lights are more efficiency, more energy saving, more durable than incandescent lights and compact fluorescent lights (CFL). However which one is better if compared with HPSV? Well, we may see the below indexes for answers.