4Ft 4 Lamp T8 Fluorescent Fixtures HO Bulbs Included For Indoor Horticulture Gardening T8 HO LED Grow Tube Lights Fixtures 4 Tube, 4ft From Crestech, $93.42 | DHgate.Com
4 Foot 1 Lamp Strip Fixture, LED T8 Tube Ready, Single End Power - WL55043 | Warehouse-Lighting.com
High Bay T8 Fluorescent 32 Watt 4 Lamp F32T8/850/HL 4ft
Cooper Lighting Tandem Fluorescent Strip Light, T8, Commercial, 4-Lamp, 8-Ft. - Wilco Farm Stores