Philips 21-Watt 34 in. Linear T5 Fluorescent Tube Light Bulb Bright White (3000K) (1-Pack)

The Philips 21-Watt Bright White Linear Fluorescent Light Bulb (F21T5/830) casts a crips, bright white light that can last up to 20,000-hours. You can use this bulb in almost any room inside of your home or business for general light needs or in the kitchen or bathroom. This bulb has a T5 shape with a bi-pin base.