Home Improvement: Philips 391177 Circline Fluorescent 32-Watt 12-Inch T9 Cool White Light Bulb - Philips Lighting

Lighting: GE Lighting 33774 Cool White 8-Inch Diameter Circline Fluorescent T9 Bulb, 22-Watt - GE Lighting

Art and Craft Supply: Daylight UN0004 12-Watt Naturalight Tube - Daylight Company, LLC

Lighting: Sylvania 24683 - F40DSGN50 - 40 Watt T12 5000K Full Spectrum Fluorescent Light Bulb, 4 Foot Length - Sylvania

Pet Products: Zoo Med Tropic Sun 5500K Daylight Fluorescent Bulb T8 18 Watt, 24-Inch - Zoo Med Laboratories

Automotive Parts and Accessories: Fasteners Unlimited 005-394 12V 16 Watt Fluorescent Light - Fasteners Unlimited

Kitchen: Bulbrite FC12T5 835 40-Watt Circline Fluorescent T5 Bulb, 800 Series, 3500-Kelvin, 2GX13 base, 12-Inch Diameter (2 Pack) - Bulbrite

Home Improvement: Sylvania 24683 - F40DSGN50 - 40 Watt T12 5000K Full Spectrum Fluorescent Light Bulb, 4 Foot Length, (Pack Of 4) - Sylvania

Lawn & Patio: Hydrofarm BUAG24 24-Inch Agrosun 20-Watt Fluorescent Tube for Plants - Hydrofarm, Inc.

Home Improvement: Sylvania 49908 4 Lamp 120V/277V Ballast for 32W T8 Fluorescent Light Bulb (S5210) - Sylvania

Lighting: (2 Pack) 13-Watt CFL Compact Fluorescent E12 Base 5000K Bulb - Triangle Bulbs

Home Improvement: SYLVANIA 2 Pin GX-23 T4 CFL Light Bulb - SOFT WHITE 2700K - 13 Watt ~ 4 PACK - Sylvania

Home Improvement: 4ft 18Watt 2000Lumen T8 LED Tube with UL & DLC Approval Single End Power G13 Bipin Base 40w Fluorescent Replacement White Color 5000K Frosted cover - 3N lighting

Home Improvement: Bulbrite F8T5BLB 8-Watt Fluorescent T5 Black Light Blue - Bulbrite

Home Improvement: Eiko 15516 - F8T5/BLB - 8 Watt Fluorescent T5 Blacklight Blue, 12" - Eiko

Beauty: (6 Pack) GE 15987 8-Watt 12-Inch T5 Fluorescent Light Bulb, F8T5/CW Cool White - USA

Pet Products: Hagen A1580 8-Watt Aqua-Glo Fluorescent Bulb, 12-Inch by Rolf C. Hagen (USA) Corp. [Pet Supplies] - Rolf C. Hagen (USA) Corp.

Lighting: Feit 12 Watt G25 Medium Base Eco Plus Bulb - Feit

Pet Products: Power-Glo Fluorescent Bulb, 8-Watt, 12-Inch - Hagen

The above is "12 Watt Circular Fluorescent Tube Light Bulb - T4 12 Watt Fluorescent Bulb - Fluorescent 12 Watt" recommended related products, Please click on the picture to see product details and fluorescent 12 watt reviews!