Keep your pool system performing at its best with the Pentair Transformer Low Voltage Power Supply for LED.

The Pentair 619963 300W Transformer is a genuine OEM low‑voltage power supply engineered to deliver stable, trustworthy power to LED pool and spa lighting systems. Designed for use with Pentair LED lights and compatible automation equipment, this transformer converts line voltage to safe, low‑voltage output—helping ensure built to last performance, consistent illumination, and reduced electrical stress on lighting components.

With its robust construction and efficient design, the 619963 transformer supports high‑output LED fixtures while maintaining compatibility with control systems, color controllers, and automation platforms. Whether upgrading existing lights or installing new LED features, this transformer provides the dependable power foundation that sustained illumination systems demand.

Have questions before you order? Our team is happy to help you pick the right part.