American Gas Lamp Works Gothic 2900H 14" Noble Bronze Residential Post Mount Aluminum Natural Gas Lamp With Triple Inverted Gas Mantle Light Assembly, Beveled Tempered Glass Panes and Small Brass Ball Finial medium Choice of brick pattern (traditional h47.5 Choice of brick pattern (traditional or herringbone) for the look of a masonry fireplace or black porcelain to silhouette the logs and reflect the flames trackless doors Will Fit Widths 47" to 50" Will Fit Heights 21 to 23 3 8" Overall Frame Size Width x Heights 51 x 24 *When ordering standard masonry overlap fit doors it is best to go with the smaller frame size which is similar to what you see in a Coleman camping lantern simply turn the valve a 1 4 turn with a flathead tool (like a screwdriver) and ignite the burner inside the lamp with a long lighter