I ordered three packages of green bulb covers, 9 covers in total, because all the covers in my gauges didn't match very well. One of the nine is enough of a different tint that it bothers me. If your particular about this sort of thing, you might want to consider buying an extra package. I'm sure AutoPartsWAY and/or Autometer would stand behind their product, but I'd rather pay the extra few dollars for some spares than deal with returning such an inexpensive product.