Bonam is a cooked rice with Jaggery and milk organized in a different brass, earthen pot decorated with neem leaves, turmeric and vermilion (Kumkum). A lamp is lit on top of the pot and is referred to as Bonam Jyoti. On this temple Lord Vishnu is worshiped as Lord Alarnath. https://hanumanmandirsydney.com.au/our-video-gallery/