Fluorescent Bulbs > ALL PRODUCTS
-
Satco s2954 40w T9 Circline Fluorescent Bulb 3000K
$27.99 -
Satco s8666 40w T5 Twin tube CFL 3000K
$11.99 -
Satco s8158 40w T5 Circline High Performance Lamp 3000K
$20.99 -
Satco s6766 40w T5 Single-tube CFL 3000K
$25.99 -
Satco s8354 42w T4 Triple-tube CFL 3000K
$11.99 -
Satco s6754 42w T4 Triple-tube CFL 3000K
$25.99 -
Satco s6508 40w T6 3000K T9 Circline Fluorescent Lamp
Shop Confidently // secure transactions with ssl encryption
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.