Philips ALTO 40W 48 In. Bright White T12 Medium Bi-Pin Fluorescent Tube Light Bulb (2-Pack) - Bisbee Lumber & Supply
Philips ALTO 40W 48 In. Daylight Deluxe T12 Medium Bi-Pin Fluorescent Tube Light Bulb (10-Pack) - Home Service Center
GE 40-Watt 48-in Medium Bi-pin (t12) 6500 K Natural Daylight Fluorescent Light Bulb (12-Pack) in the Fluorescent Light Bulbs department at Lowes.com
Philips 40W 48 In. Daylight Deluxe T12 Bi-Pin Fluorescent Tube Light Bulb (2-Pack) - Bliffert Lumber and Hardware
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