I'm clear that swimming pool and spa rated transformers are required for low voltage lighting fixtures used in swimming pools, spas and other water used for human immersion.
Are these same transformers required for use when submersible fixtures are used in ponds, fountains or other water not intended for swimming and wading?
Are these same transformers required for use when submersible fixtures are used in ponds, fountains or other water not intended for swimming and wading?