1a Oil warmer, wholesale glass tulip electric w/fractal blue color#703 Tart warmer, oil burner, aroma lamp, diffuser A beautiful tulip style electric tart burner, oil warmer or night light. Blue fractal coloring. For oil only. Uses a 35 watt halogen bulb, complete with a dimmer switch to regulate the amount of fragrance and light emitted into your home. Extra bulbs available 6" x 6"