Viribright 18-Watt Ballast Bypass T8 4-Foot 2350 Lumens Clear LED Tube Light Bulb, 4000K Cool White (10-Pack) - Walmart.com
L48T8-840-18P-G6-BP 18 Watt 4 Ft T8 LED Tube Lamp with Internal Driver Ballast Bypass 4000K
4' LED T8 Lamp 18 Watt, DLC Approved. Fluorescent Retrofit to LED. – PrimeLights
Plug and Play Linkable Waterproof LED Tube Light 2FT 18W 5000K with Switch Cord Easy Installed on Ceiling or Wall Without Wiring for LED Garage Light Under Cabinet Light LED Shop Light (
4ft T8 LED Retrofit Bulbs - 18 Watt - 4000K - 25 Pack - Frosted - Type A+B (Ballast Bypass) - Single or Double Ended