The Hollowick HD12-144 Fuel Cell 12 Hour Lamp Cartridge is designed be used in most votive sized candle holders. Ideal for use where table or lighting space is at a premium. Features no wax mess to clean up, eliminates thermal shock breakage and non-flammable liquid fuel. Made in USA, comes in a case of 144. Measures at 1.19 inches tall by a 2 inch diameter.