Amazon.com : WavePoint 48-Inch 216-Watt 4 Bulb High Output T-5 Lighting System, Black : Aquarium Lights : Pet Supplies
48 inch Single Tube High Output T5 Fluorescent Dimming Fixture
ATI 48 Inch 54W True Actinic 03 T5HO Fluorescent Bulb
Simply Conserve T5 linear 54-Watt EQ 46-in Daylight Miniature Bi-pin (t5) Linear Type A LED Tube Light Bulb (25-Pack) in the LED Tube Light Bulbs department at Lowes.com