GE Direct Wire 32-Watt EQ 48-in Daylight Medium Bi-pin (t8) Dimmable Linear Type B LED Tube Light Bulb (20-Pack) in the LED Tube Light Bulbs department at Lowes.com
30 Inch Daylight (6000K) T8 LED Relamp Fluorescent Bulbs F30"T8, F18T8/30, F21T8 | eBay
GE Replacement 32-Watt EQ 48-in Daylight Medium Bi-pin (t8) Linear Type A LED Tube Light Bulb (20-Pack) in the LED Tube Light Bulbs department at Lowes.com