Philips 24 inch Fluorescent Tube - 18W | 4100K | G13 | Pack of 25

Philips 24 inch Fluorescent Tube (TL-D 18W/17 (642981)) is the 18W / 4100K version. Consider this model where a tube tube is specified for a compatible troffer, strip or other socketed luminaire. The existing housing determines how the lamp’s light is distributed. The 4100K white tone is a practical option for the break room or work area where an intermediate colour appearance is preferred over very warm or daylight-toned lighting. The sales unit for this model is a pack of 25.

This 18W version belongs in the matching 24-inch tube lamp position, with the operating circuit suited to the lamp. Its G13 contacts determine the required lampholder interface. The ballast and socket arrangement must support this model as a fluorescent lamp; matching the physical length alone is insufficient for ballast selection.