This Avantco 19386311 LED light is a direct replacement for your Avantco air curtain merchandiser. Whether your original light has burnt out or you want to have an extra on hand, this light illuminates the unit to create an eye-catching display. It ensures that your top-selling bottled drinks and pre-packaged foods are always displayed at their best for your customers. It's compatible with Avantco HAC-36 air curtain merchandisers.