Bulb intended for use with compatible devices only.
Compatible: Sundance Spas Hot Tub Spas Water Purification System 2012+
Compatible: Jacuzzi Spa Series J-200, J-300, J-400, J-LX
Packing: You will get 2 Bulb with Gasket and Connector. For better performance, we suggest replacing the bulb every year. Help to reduce repairing costs.