Fluorescent Bulbs > ALL PRODUCTS
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Eiko tt26-50 26w T4 Triple-Tube CFL
$149.90($14.99/unit) -
Satco s6747 26w T4 Triple-tube CFL 3500K
$25.99 -
Satco s6745 26w T4 Triple-tube CFL 2700K
$25.99 -
Satco s8345 26w T4 Triple-tube CFL 2700K
$10.99 -
Plusrite PL26W-3U-4P-827 26W PL Triple Twin 4-Pin CFL Tube
$8.99 -
Satco s6748 26w T4 Triple-tube CFL 4100K
$25.99 -
Ledvance CF26DT-E-IN-830-ECO 26W T4 Triple Tube CFL Tube Bulb
$287.76($11.99/unit) -
Ledvance CF26DT-E-IN-841-XL-ECO 26W DULUX Triple XL CFL Bulb
$575.76($23.99/unit) -
Ledvance CF26DT-E-827-ECO 26W Dulux CFL Light Bulb 4-Pin
$143.76($5.99/unit) -
Ledvance CF32DT-E-IN-28W-841-XL-SS-ECO 28W DULUX Supersaver CFL bulb
$551.76($22.99/unit) -
Ledvance CF26DT-E-IN-21W-835-SS-ECO 21W DULUX Supersaver CFL bulb
$551.76($22.99/unit) -
Ledvance CF26DT-E-IN-835-ECO 26W T4 Triple Tube CFL Tube Bulb
$335.76($13.99/unit) -
Ledvance CF26DT-E-IN-827-ECO 26W T4 Triple Tube CFL Tube Bulb
$527.76($21.99/unit) -
Ledvance CF26DT-E-IN-835-XL-ECO 26W DULUX Triple XL CFL Bulb
$551.76($22.99/unit) -
Turolight TUFF-PLT-26W-41 26W TUFF PLT CFL Lamp
$8.99
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Benefit from the energy-saving and long-lasting properties of fluorescent lighting. This popular technology generates light by running an electric current through a tube filled with mercury-vapor gas. Some fixtures come with added protection by means of tube guards for fluorescent lights that can slide over the linear tube light to protect it or even to change the color of the light. Fluorescent bulbs come in different shapes, most commonly linear fluorescent lamps, circular fluorescent lamps or compact fluorescent lamps. Some popular models include T4 twin tubes, T12 or T8 bulbs, commonly used in commercial applications. T8 light bulbs also come as U-bend or shatter-proof fluorescent tubes for added versatility of applications. Explore our different categories and selection of fluorescent light bulbs 4 inches to save money and energy while providing the ideal illumination for your project.