The Nilavilakku on Karthigai Deepam
The nilavilakku, as it is commonly called in Kerala, or the vazhaipoo vilakku as it is known in Tamil, is common to both states. Nilam, meaning floor, is in reference to the floor-standing lamp while vazhaipoo likens the top of the lamp to the banana flower. The exact date and origin of Pradeep’s vilakku is unknown, but it can be traced back to beyond the 1930s in Madurai.