Keystone Technologies LED Lamp, Direct Drive High Efficiency, Series: 800, LED12T8-36GC-840-D Designation, 12 W Wattage, 25 W Incandescent Equivalent, 120 to 277 VAC, LED Linear Lamp, G13 Medium Bi-Pin Lamp Base, T8 Shape, 1500 Lumens, 50000 hr Average Life, Cool White, >83 CRI, 4000 K Color Temperature, Frosted Lamp, Instant Start, 240 deg Beam, 1.1 in Dia x 35.19 in L Dimensions