Abstract: A candle lamp includes a chimney base incorporating a projecting glass cutting wheel against which an operator may press and rotate a glass bottle to score the same for subsequent parting of the bottle into a chimney for the lamp. The base is movable relative to the bottle for vertical and angular adjustment of the wheel; and, the base provides a steadyrest for the bottle as it is rotated. Spring clips project from the top of the base in supporting engagement with the chimney.