4 Foot LED Tube, Hybrid, Dual Mode 3 in 1, Will Work With or Without Ballast, Replaces 32 to 45 Watt Fluorescent, 2,700 Lumen, 10 Year Warranty - LED Global Supply
Philips 433268 - 14.5T8/48-3500 IF 4 Foot LED Straight T8 Tube Light Bulb for Replacing Fluorescents - Walmart.com
Philips 32-Watt T8/ 40-Watt T12 4 ft. Linear Replacement Universal Fit LED Tube Light Bulb Cool White (4000K) (10-Pack) 539155 - The Home Depot
EnviroGro T5 4FT 4 Tube Fixture w/ Bulbs direct from Growers House
Double Tube Explosion Proof Fluorescent Light 4 Foot 0.6m 1.2m 220V T8 Led Linear
Plug and Play Universal Fit LED T8 4 FT Tubes, 3000K Soft White, 15 Watt, 1900 Lumens - Works with electronic T8 ballasts or without ballasts (bypass), Clear Lens
25 PK 18 WATT TRIPLE-FIT 4' T8 LED TUBE, 2700 LUMENS, 4000K or 5000K, 120-277V - MS4T8A18D-40K-25PK | Warehouse-Lighting.com
T5 LED Fitting - 1200mm (4 Foot) | Future Light - LED Lights South Africa
Philips 40W Equivalent 4 ft. Linear T12 Type A Instant Fit Cool White LED Tube Light Bulb (4000K) (1-Pack) 544759 - The Home Depot
ANTLUX Linkable 4 Foot LED Wraparound Shop Light Flush Mount Garage Lights, 40W 4400 Lumens, 4000K, 4FT LED Wrap Lights, Linear Puff Ceiling Lighting Fixture, Fluorescent Tube Replacement, 4 Pack - Amazon.com
Open Channel LED T8 Tube Fitting - 4 Foot | Future Light - LED Lights South Africa