GE Ecolux covRguard 28-Watt 48-in Miniature Bi-Pin (T5) 3500 K Bright White Fluorescent Light Bulb (40-Pack) in the Fluorescent Light Bulbs department at Lowes.com
Philips 28-Watt 46 in. Linear T5 ALTO Fluorescent Tube Light Bulb Bright White (3000K) 429175 - The Home Depot
8 Watt / 20 Watt / 28 Watt T4 And T5 8w Fixture Led Tube With Fitting - Buy T4 And T5 Led Tube With Fitting,T8/t5 Fluorescent Lighting Fixture,T5 Fluorescent Lighting Fixture
Satco Part # S8132 - Satco 28-Watt 4 Ft. Linear T5 Miniature Bi Pin Base Fluorescent Light Bulb Neutral White (40-Pack) - Fluorescent Light Bulbs - Home Depot Pro
FL28/T5 28 Watt T5 Fluorescent 800 Series (Case of 25) Only — LightStoreUSA
GoodBulb 28W 46 Inch T5 Fluorescent Light Bulb | 4100K Cool White Medium Bi-Pin Base | 2900 Lumens 85 CRI 36000 Life Hours | Instant/Programmed Start (Pack of 40) - - Amazon.com
SYLVANIA 20990 - FP28/865/ECO - 28 Watt Fluorescent Tube - T5 Fluorescent - 6500K - 800 Series Phosphors - Case of 40 - - Amazon.com
GE Ecolux 28-Watt 45.2-in Miniature Bi-Pin (T5) 4100 K Cool White Fluorescent Light Bulb (40-Pack) in the Fluorescent Light Bulbs department at Lowes.com
Sylvania 28-Watt 4 ft. Linear Tube T5 Fluorescent Light Bulb Cool White (2-Pack) 23530 - The Home Depot