Dynatrap Insect Trap 6 Watt Replacement Bulbs - Set of 2<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For best results， replace bulbs every 3，000 hours. Approximately 4 months with 24/7 usage.</li><li>Fits the DYNATRAP DT2000XL mosquito insect eliminator</li><li>Bulbs are packed 2 to a unit</li><li>6-watt capacity</li><li>Bulbs should be replaced every 3000-hour or 4-month</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VSBXW7vDL.jpg" noproxy>