Oil Lamp (ENN Vilakku) is the traditional offering of a lamp lit with sesame or coconut oil before the deity. Oil lamps have been the heart of Kerala temple worship for millennia. A lit oil lamp is a symbol of the jyoti (divine light) within all beings. Offering an oil lamp at Shree Agasthya Mahakshetram is an accessible and sincere act of devotion, believed to bring clarity, protection, and divine grace into the devotee's daily life.