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Detailed explanation-1: -Dr Jitendra Singh unveiled the first-of-its kind lantern named “Roshni” during a visit to SAGAR ANVESHIKA, a Coastal Research Vessel, operated and used by the National Institute of Ocean Technology (NIOT), Chennai for coastal research.

Detailed explanation-2: -The Union Minister of Earth Sciences, Jitendra Singh, launched India’s first saline water lantern, known as “Roshni”. The initiative uses seawater to power light-emitting diode (LED) lamps.

Detailed explanation-3: -Union Minister of Earth Sciences, Jitendra Singh has launched India’s first saline water lantern, ‘Roshini’, which uses seawater to power Light Emitting Diode (LED) lamps.

Detailed explanation-4: -Chennai: Union Minister Jitendra Singh has launched India’s first saline water lantern, which uses sea water to power the LED lamps.

Detailed explanation-5: -Jitendra Singh unveiled the first-of-its-kind saline water lantern named “Roshni” during a visit to Sagar Anveshika, a coastal research vessel.