A Vinayagar lamp (also known as a Ganesha lamp) is a traditional Indian oil lamp featuring an image or figure of Lord Vinayagar (Ganesha) — the elephant-headed Hindu deity revered as the remover of obstacles and the god of wisdom, prosperity, and beginnings.
Ganesha is often depicted with his characteristic elephant head, big ears, potbelly, and four arms holding symbolic items like a goad (ankusha), noose (pasha), modak (sweet), and a lotus.
Surrounding the image may be ornamental carvings, floral patterns, or traditional South Indian motifs
Lighting a Vinayagar lamp is believed to invite positive energy, wisdom, and auspicious beginnings.
It is commonly lit during pujas, festivals (especially Ganesh Chaturthi), and important occasions like housewarmings or new ventures.