JB Diya bati round, often referred to simply as "diya" or "oil lamp," is a traditional Indian lighting fixture deeply rooted in religious, spiritual, and cultural practices. Crafted from materials such as clay, brass, or metals, these round diya battis feature multiple cavities designed to hold oil or ghee (clarified butter) and a cotton wick.

During religious ceremonies, festivals, and prayers, these diya battis are carefully filled with oil or ghee, each housing a cotton wick. When lit, these wicks emit a warm, gentle flame symbolizing the triumph of light over darkness and signifying spiritual awakening and enlightenment. Diya bati round serves a dual purpose, combining functionality with profound cultural and spiritual significance. It is a staple in Indian traditions, creating a serene and sacred ambiance in homes, temples, and places of worship during various rituals and celebrations.