Know how to use our brass oil lamps for pooja and lamp oil refills. Combine elegantly designed lamp refill with brass lamp, perfect solution to lighting a lamp.. Each lamp comes as a set with eight easy to use, innovative, uniquely designed puja lamp oil refills, that light up to one hour. Lighting lamps is made clean and easy with our puja lamp oil refills. Place the refill in the lamp and light. When done, replace refill.