How does the Thooku Vilakku lamp look like?

The lamp comes with five to seven grooves. Wicks are dipped in oil and put in each groove to be lighted up. When entering the temple and praying to the divine deities, the lamp is lighted up to spread brightness and vitality all around. It creates a perfect ambiance for spirituality and piousness. It can be two-tier also. Such lamps are usually placed in temples, but nowadays, these are also used as home d├ęcor objects to get the perfect Indian ethnic look in the house.