Philips 40-Watt 4 ft. Linear T12 U-Bend Fluorescent Tube Light Bulb Bright White (3500K) (1-Pack) 562966 - The Home Depot
Satco S6593 40 Watt Shatterproof Cool White U-Bend Rough Service Fluorescent Light Bulb (T12)
LUXRITE U Bend LED Tube Light, T8 T12, 18W (32W Equivalent), 3000K Soft White, 2000 Lumens, Fluorescent Light Tube Replacement, Direct or Ballast Bypass, DLC and ETL Listed, G13 Base (4 Pack) -
Amazon.com: Satco 06593 - FB40/CW/6/SS/TF S6593 U Shaped T12 Fluorescent Tube Light Bulb : Tools & Home Improvement
32 Watt Fluorescent U-Shape T8 Bulb, 22.5 In. Long and 6 In. Leg Spacing, 3500K -