DARVIN Split T8 4ft Led Tube Light 1200mm 18W Led Fluorescent Light Lamp Double Ends Input AC85-265V 6500k 4500k 3500k (Cool White 6000-6500K, Clear Cover) - - Amazon.com
Viribright Lighting Viribright T8 Series 32-Watt EQ 48-in Daylight Medium Bi-pin (t8) Circline Type B LED Tube Light Bulb in the LED Tube Light Bulbs department at Lowes.com
18W Ballast Bypass LED T8 Tube | 4ft. LED Tube Light