An assortment of heavy-duty stop & signal automotive bulbs from The Hillman Group. Stop bulbs and signal bulbs are designed for use as replacements when those bulbs burn out. Variants included in this assortment feature a D.F. plastic wedge base, 2.1amp current capacity, 12.8 voltage, and come in both #3157 & #3157NA brightness levels. Full assortments of #59626 contain six (6) refills comprised of Hillman item numbers #59627 & #59628. Includes four (4) refill boxes of #59627 and two (2) refill boxes of #59628.