eTopLighting T5BULB12V4W-4P 12V 1W T5 Wedge Bulb (Set of 4) It is a replacement incandescent light bulb that may be used for Ceiling lights, table/Desk/floor lamps, cabinet Lighting, closet lights, outdoor lights for home, office, restaurants, and stores. All bulbs are brand new, with high brightness and long life Bulb life span of approximately 2,000 hours Versatile usage allows for application to homes, office, restaurants, stores, and more High brightness & energy efficient light bulb See photos for Dimensions