9 in. 18 Watt U Bent T6 FUL 4 Pin GX10Q CFL Fluorescent Tube Light Bulb, Black Light (5 Pack) Value:each Unfinished Wood Interior Exterior Exterior Color Unfinished Wood Interior Exterior Exterior Color Family Brown Stain & Sealer In One Yes Surface Location Deck Base Material Oil Based Paint Stain Clean Up Mineral Spirits Returnable 180 Day Number per Package 1 Dry to touch (min to 9 16 In Non marring tip helps protect your work surface from any scratches Reversible belt hook always tool to stay close but not in the way Adjustable 360 ° exhaust port conveniently directs exhaust away from the user Anodized aluminum cylinder provides a more durable surface when the piston is firing and retracting during use One piece heat treated drive blade reduces the risk of internal failure Utilizes only 18 Watt of energy at 120 Volt 368 nm color wavelength is designed to solely light up UV Ultraviolet objects without affecting any of the surrounding area