Philips 20-Watt 2 ft. Linear T12 Fluorescent Tube Light Bulb Cool White (4100K) 543272 - The Home Depot
5' 58w T8 Cool White 840 4000K Foodsafe Fluorescent Tube for Food Industry | eBay
10 x Philips 58w - 5ft (1524mm) T8 Fluorescent tubes - Colour 840 - Cool White | eBay
Sunlite F58T8/841 58-watt T8 Linear Fluorescent Light Bulb with Bi Pin Base, 4100K, 30-Pack - Household Lamp Sets - Amazon.com
Replacement for Philips F58t8/841 Light Bulb by Technical Precision - 58W T8 Bulb Shape with G13 Medium 2-Pin Base - 4000K Natural White - 1 Pack - - Amazon.com
Philips Lighting F35T5/841/ALTO :: 35 Watt T5 High Efficiency Fluorescent Bulb :: PLATT ELECTRIC SUPPLY
Replacement 55W Accessory Bulb for Kichler 4029 by Technical Precision - 58 Watt Circline Fluorescent Lamp - 2CT6 Bulb with G10Q-4 4-Pin Square - 2700K Warm White - 1 Pack - - Amazon.com