Economic lamp replacement solution with separate bulb/handle assembly</br>Easiest replacement in the industry - easier than changing a light bulb.</br>Lamp should be replaced once a year.</br></br>Product Description</br></br>"HONEYWELL" UV REPLACEMENT BULB Easy replacement Should be replaced once a year Boxed New UV air treatment system reduces certain viruses and bacteria.</br><br/>http://www.amazon.com/gp/product/B000IK27U8