Control lighting installations with the Vista Tri-Tap Transformer. This transformer has a Glass-Reinforced Ryton R4 Composite enclosure, which delivers long-term protection against corrosion and UV rays. It has integrally molded individual waterproof compartments, and a black silicone rubber gasket, which seals it off from outdoor weather conditions. It has a primary voltage of 120V and a 300W power rating. This transformer is designed with a weather-tight casing, making it suitable for outdoor application. It features auto-thermal shut-off, which prevents it from overheating. This transformer has an extra-large terminal strip, providing enough space for multiple cable connections. It comes with a grounded power cord, making it tougher and more durable. It is designed for use with submersible luminaires or submersible pumps.