15W T8 Universal 3-in-1 LED Tube - 2000 Lumens - 4ft - Single End/Dual End - Ballast Compatible/Ballast Bypass Type A/B - 32W Equivalent - 5000K / 4000K | Super Bright LEDs
GE LED Ballast Bypass 9-Watt EQ 24-in Cool White G13 Linear Type B LED Tube Light Bulb in the LED Tube Light Bulbs department at Lowes.com
Luxrite T8 4FT LED Tube Light 18W=32W 3000K Soft White 2000lm Damp Rated DLC Listed ETL Listed G13 Base 12-Pack - Overstock - 32959698
Beyond LED Technology SIGN STORM LED Sign Tube 9 Watt 1012 Lumens 6500K 120V-277V 18 in. Clear Double Sided IP65 ETL Listed in the LED Tube Light Bulbs department at Lowes.com