FB40T12/CW/U6 : 40W T12 U-Shape Fluorescent Lamp, 4100K

Standard 40W T12 U-Shape Fluorescent Light Bulb. Sold individually. FB34T12/CW/U6/RS/ES/G13 #57453

Rapid Start lamps are used in combination with a rapid start ballast and are lit without the use of a starter. They offer the ability to illuminate a large number of lamps. They have a bi-pin base and can be used for dimming and flashing applications.

The colour of light radiated from a fluorescent lamp is determined by the chemical composition of the phosphor coating on the inside wall of the lamp. Cool white 4100 Kelvin, increase the contrast on the page when reading, making them ideal for work areas such as office spaces, public areas and home task lighting or for showcasing merchandise.

Fluorescent lamps provide the following advantages:
Low operating costs
Long life
Excellent light quality
Superior CRI
Increased lumen maintenance