Please Note: If purchasing quantity of 500 or more, the items are non-returnable. Replacement Blacklight Bulb, Bulb Shape U, For Use With 3ZF09, 2W547, Length 14 1/4 Inches, Width 2 7/8 Inches, Depth 1 11/32 Inches, 40 Watts, Ultraviolet, High Intensity, Tight. This item has been restricted from sale in the following state (s): []