The Philips 24Watt LED Lamp Light Bulb 4000K is a direct replacement for F24T5 and F14T5 bulbs. It comes in a pack of 9 and is part of the Light Bulbs, Lamps, Lighting & Ceiling Fans, and Home & Garden categories. The bulb has a T5 shape code, tube shape, and LED lighting technology. It produces 1050 lumens of light and has an InstaFit model. The bulb is suitable for use in various lighting applications.