Clearance Marker Lamp, Knapheide Style, Length 3-1/8 In. , Width 2 In. , Depth 3/4 In. , Yellow, Shape Rectangle, Lamp Type Incandescent, Lamp Life 12, 000 hr. , 12 Volt Bulb, Material Polycarbonate/Acrylic, Current Rating . 33A, Fits Popular Grommets, Pigtails and Harnesses