If one side has one, the other side has to get one. Once launched, they cannot be recalled. When they land, they screw up everything forever.
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Four. One to change the bulb and three to whine "It's too high"
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Two: One to screw you out of a fee, and the other to send you to a store where they ran out of bulbs weeks ago.
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None: they just deny that the bulb ever went out in the first place.
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One. You don't believe me do you? I've got photos! See that big blob? Well, just squint your eyes a bit. . . .
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