Philips 32-Watt 48 in. Linear T8 Fluorescent Tube Light Bulb Natural Daylight (5000K) (30-Pack) 543348 - The Home Depot
Feit Electric 4 ft. 18-Watt T8 32W/ T12 40W Equivalent Cool White (4100K) G13 Bypass Ballast Linear LED Tube Light Bulb (4-Pack) T4819/LEDIF/41K/4 - The Home Depot