?non-polarity?755 bulb pinball bulbs is nonpolar design applicable to AC and DC, voltage: 6v 6.3v, dont worry about the polarityThis ge44 bulb use for Pinball machine coin-operated video games,vintage radio old fashioned vehicles, vintage stereo console, machine instrument panelBa9s 6v led adopt circular fog lens design, output 100lumen, the lighting is soft not dazzling and no shadowFitment stock numbers: GE #44 #47 755 756 1815 1893 1895 1847 1899 BA9S 6253Bulb Base: Nonpolar 44 47 755 Bulb, Power:6V*0.03A, color temperature: white, Package included: 10pack pinball light bulbs White