illumination or the natural agent that stimulates sight and makes things visible

प्रकाश

English Usage: The room was filled with light from the large window.

Hindi Usage: कमरे में बड़े खिड़की से प्रकाश भरा हुआ था।

not heavy; easy to carry

हल्का

English Usage: She carried a light bag during her travels.

Hindi Usage: उसने अपनी यात्रा के दौरान एक हल्का बैग उठाया।

to make something start to burn

जलाना

English Usage: He used a match to light the fire.

Hindi Usage: उसने आग जलाने के लिए एक माचिस का उपयोग किया।