SYLVANIA 40-Watt 48-in Medium Bi-pin (T12) 5000 K Natural Daylight Fluorescent Light Bulb (10-Pack) at Lowes.com
Sylvania Part # 20906 - Sylvania 54-Watt 48 In. Pentron Ecologic Linear T5 Fluorescent Lamp Light Bulb (40 Per Case) - Fluorescent Light Bulbs - Home Depot Pro