TSR900 – 900W Manual Stainless Steel Transformer

Take your landscape lighting system to a higher level with the TSR900 900W Manual Stainless Steel Transformer — a professional-grade power solution built for customers who demand strength, reliability, and long-term performance. Designed for larger low-voltage lighting installations, this transformer delivers the power needed to support expansive outdoor layouts while maintaining the durable construction and clean appearance expected in premium landscape lighting projects.

Crafted from heavy-duty 304 stainless steel, the TSR900 is built to perform in demanding outdoor environments without sacrificing appearance. Its stainless steel housing gives the unit a polished, professional look while also offering the durability needed for year-round exterior use. For homeowners, contractors, and lighting professionals who want a transformer that feels as solid as the system it powers, the TSR900 is a dependable choice designed for lasting value.

With a powerful 900W AC multi-tap output, this transformer is made for larger systems where capacity and voltage flexibility matter. It features selectable 12V, 13V, 14V, and 15V outputs, allowing better compensation for voltage drop across longer wire runs and larger fixture layouts. This added control helps deliver more consistent lighting performance throughout the system, making the TSR900 a smart solution for premium landscape installations where even, reliable illumination is essential.

More than just powerful, the TSR900 is also designed for everyday convenience. It comes equipped with a 36-inch 3-prong plug-in cord for practical installation and a manual timer for straightforward control over lighting schedules. The unit is also ready for photocell, giving users the option to add automatic dusk-to-dawn style operation for even greater convenience. This balance of power and control makes it ideal for customers who want a transformer that is both robust and easy to manage.

Engineered for outdoor durability, the TSR900 features an IP65 waterproof rating to help protect the unit in exterior environments exposed to weather. It is also ETL Listed and UL Listed, providing added confidence in safety, quality, and performance. Whether powering a large residential estate, a commercial property, or an extensive landscape lighting design, the TSR900 offers the kind of dependable output and premium construction that serious lighting projects demand.

Key Features & Benefits

• Heavy-Duty 304 Stainless Steel Housing
  Built for durability, corrosion resistance, and long-term outdoor performance.
• 900W High-Capacity Output
  Designed to handle larger low-voltage landscape lighting systems with confidence.
• Multi-Tap Voltage Flexibility
  Selectable 12V, 13V, 14V, and 15V outputs help improve performance across longer runs and larger layouts.
• Manual Timer Included
  Gives users simple, direct control over system operation.
• Ready for Photocell
  Allows optional automatic dusk-to-dawn style control.
• IP65 Waterproof Rating
  Built to withstand outdoor weather exposure.
• 36″ 3-Prong Plug-In Cord Included
  Helps simplify installation and setup.
• ETL Listed & UL Listed
  Recognized certifications for added peace of mind.

Technical Specifications

Ideal Applications

The TSR900 is an excellent choice for:

• Large low-voltage landscape lighting systems
• High-end residential outdoor lighting projects
• Commercial landscape lighting installations
• Pathway, garden, and architectural lighting layouts
• Systems with longer wire runs requiring better voltage flexibility
• Projects that need dependable high-wattage transformer performance