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
Philips 32W T8/40W T12 Equivalent 4 ft. Type A Linear Universal Fit Bright White LED Tube Light Bulb (3000K) (2-Pack) 539148 - The Home Depot
4 ft. 32W Daylight Deluxe White (6500K) G13 Base (T8 Replacement) Fluorescent Linear Light Tube (2-Pack) - Feit Electric
CURRENT, T8, Medium Bi-Pin (G13), Linear Fluorescent Bulb - 4PL16|F32T8/SPX41/ECO2 - Grainger
Luxrite 48 Inch T8 Fluorescent Tube Light Bulb 32W 6500K Daylight White 2650 Lumens G13 Medium Bi-Pin Base 10-Pack - Overstock - 32932265
Feit Electric 4 ft. 18-Watt T8 32W Equivalent Cool White (4000K) G13 Linear LED Tube Light Bulb Maintenance Pack (10-Pack) T848/841/LED/MP/10 - The Home Depot
LUXRITE 30-Pack 4FT T8 LED Tube Light, Type A+B, 18W=32W, 3 Colors
Philips 32W Equivalent 4 ft. Cool White Linear T8 Type A LED Tube Light Bulb 472878 - The Home Depot
Philips UniversalFit 32W/40W Equivalent 48 In. Bright White T8 Bi-Pin LED Tube Light Bulb (2-Pack) - Town Hardware & General Store
Luxrite 4FT T8 LED Tube Light, 13W=32W, 3000K Soft White, Single-End or Double-End Powered, F32T8 25-Pack - Walmart.com
Feit Electric 4 ft. 19-Watt T8 32W/ T12 40W Equivalent Cool White (4100K) G13 Bypass Ballast Linear LED Tube Light Bulb T4819/LEDIF/41K - The Home Depot