ProLite - Underwater Light Low-Voltage 12V Outdoor Black - EL-511-BK
 
Housing
Injection molded fiber glass 
Finish 
Polyester UV powder coated in BK-Black
Lens
Clear, Tempered and Heat Resistant Glass with Interior Reflector.  Fixture is fully sealed for underwater usage including silicone gasket.
Lamp
standard 12V T3 Halogen 35W max.
Wiring
Fixture is prewired with a 15-Inches pigtail of water resistant cable.. 
Mounting
Fully adjustable to provide light aiming, mounted on a heavy duty stainless steel round base including in-out compartment for multiple connection of fixtures. 
Applications
To be used in fountains, ponds, garden pools, and waterfalls. Do not use in swimming pools and spas.