This 4 Pack F14T5/841 14W 22 Inch T5 Fluorescent Tube Light Bulb is perfect for any lighting needs. It has a 4100K Cool White Mini Bi-Pin (G5) Base Straight Tube Light Bulb with 14 Watts of power. The maximum overall length is 22 inches and it has an average life of 20,000 hours. This pack of 4 bulbs is perfect for any lighting needs and is sure to last a long time. Get your lighting needs taken care of with this 4 Pack F14T5/841 14W 22 Inch T5 Fluorescent Tube Light Bulb.