Satco 04508 - 7 1/2S11/B S4508 Standard Screw Base Colored Scoreboard Sign Light Bulb
$1.49
Satco 7.5 watt - 120 volt - S11 - Medium Screw (E26) Base - Ceramic Blue | Satco Incandescent Light Bulb (7 1/2S11/B S4508 04508)