Unique SHELL LAMP Large Vintage Conch Shell Lamp Light Collectible Beach Coastal Ocean Home Décor Beach Lighting Shell Light. Hand Carving Size: Height:- 9 Inch Width :- 5 inch CONCH SHELL : The conch shell, this has been used as the original from the past ancient times, in ancient history of Nepal and India these horns are used to commence is any rituals or worn. Popularly known as Shankar, is a musical instrument blow by the lord Krishna to declare the start of the war of Mahabharata. in all the epic stories of Hinduism Sankha has been described being carried by all the heroes of the past. A seashell or sea shell, also known simply as a shell, is a naturally occurring, hard, protective outer layer created by an animal that lives in the sea.