1156 / BA15S / P21W / 1073 / 1093 / 1129 / 1141 / 1159 / 1259 / 1459 / 1619 / 1651 / 1680 / 5007 / 5008 / 7506 / 7527. LEDs are polarity sensitive — if the bulb does not illuminate, rotate it 180°. Instant illumination.
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