Tail Position Bulb$65.00 Whelen Tail Position Bulb. An alternate part number for this bulb is A508-28. 1 in stock Add to cart Like Tweet Pin it SKU: 34-0428070-64 Category: Lights Tags: Bulb, Lamp, Light Additional information Additional information Weight 1 lbs Dimensions 8 × 6 × 5 in Brand Diamond, Mooney, Piper, Other Related products $235.71 Diamond, Mooney, Piper, OtherStrobe Light Assembly Add to cart $43.93 Diamond, Mooney, Piper, OtherLamp Add to cart $0.62 Diamond, Mooney, Piper, OtherMiniature Lamp (6V) Add to cart $1.07 Diamond, Mooney, Piper, OtherLamp (28V) Add to cart