15 watt 450mm 18 Inch Warm White T8 Fluorescent Tube
Fluorescent Tube Simulating Noon Sunlight Aging Tube, Suitable for Hospital School Factory Laboratory Test UVA 351 Tube with Base (UVA 351-15W-T8-450) - Amazon.com
Interpet Tropical Daylight Life Light Fluorescent Tube 18" 450mm 15 Watt T8 Fit | eBay