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. Parts included in this assortment come in S.F. & D.F. plastic wedge base variants, #3156, #3457, & #3457NA brightness levels, 2.1amp & 2.23amp current capacities, and 12.8 voltage. Full assortments of #59629 contain six (6) refills comprised of Hillman item numbers #59630 - #59632. Includes two (2) refill boxes of each item.