Replace Part Number:
6472-841
6472-857
3LRK
94-1552
UVL-3LRK-1
Used in the used in 2012+ Sundance spas, and spas series J-200, J-300 , J-400, J-LX.
Instructions: Replacing this bulb in a bathtub requires first powering off and removing the plate below, and replacing the bulb into a proper housing, no need to drain the tub, very easy to install.
Note: 10,000 hour rated lifetime.