LED Lamp, Bulb UL Type Type B, Nominal Length 8 ft, 94 1/2 in Overall Length, T8 Bulb Shape, Single Pin (Fa8) Bulb Base Type, 4000K, LED, Watts 42 W, Wattage Equivalency 75 W LFL, Light Color Cool White, 5400 lm, 120 to 277 V AC, Shatter-Resistant No, Indoor/Outdoor Usage Indoor/Semi-Protected Outdoor, Rated Life 50,000 hr, Bulb Power Source Direct Wired, Bulb Primary Application General Purpose; Retrofit, 1 in Bulb Dia., Rough Service No, Dimmable Yes, Color Rendering Index 80, Color Tuning No