EIKO L12WT8/48/BSDG/840 12941 12W, 120/277V, 4', T8, MEDIUM BI-PIN (G13) BASE, 4000K, COOL WHITE, FROSTED, BALLAST BYPASS, GLASS, SINGLE ENDED/DOUBLE ENDED, NON-DIMMABLE, LED LIGHT BULB, 1800 LUMENS, CRI 80