Take complete smart control over multi-zone outdoor landscape lighting with the T-LT150-Z Smart Zoning Landscape Lighting Transformer. Housed in a heavy-duty stainless steel enclosure with a natural finish, this 150W smart transformer combines classic multi-tap voltage performance with advanced Wi-Fi and Bluetooth connectivity for flexible residential and commercial lighting designs.
Equipped with built-in dual onboard antennas supporting 2.4GHz Wi-Fi networks, the T-LT150-Z allows users to independently control, schedule, and dim up to 3 separate lighting zones via the Corona BT mobile application or using on-unit manual controls. To prevent voltage drop on extended cable runs, the unit features 3 COM taps supporting 12V, 13V, or 15V secondary output options.
Designed for contractor convenience and long-term reliability, the T-LT150-Z includes an oversized wiring terminal block for multiple low-voltage cable connections and primary thermal shut-off protection. Backed by a limited lifetime warranty on both the internal coil and the stainless steel housing, it provides a modern, robust power foundation for smart outdoor illumination.
Key Features:
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Smart 3-Zone Independent Control: Control and schedule up to 3 distinct lighting zones independently via the Corona BT App or manual controls.
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Dual Antennas & 2.4GHz Wi-Fi Support: Integrated dual onboard antennas deliver reliable, high-performance connectivity across 2.4GHz Wi-Fi networks.
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Multi-Tap Output Taps: Features 3 COM taps supporting 12V, 13V, and 15V output settings to eliminate voltage drop across long wire runs.
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Stainless Steel Housing: Built with a durable stainless steel enclosure measuring 5-5/8" W x 13-3/4" H to withstand harsh outdoor environments.
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Contractor-Friendly Wiring & Safety: Large oversized terminal block accepts multiple cable runs, featuring automatic primary thermal shut-off protection.
Technical Specification Table
| Technical Specification | T-LT150-Z Smart Zoning Landscape Transformer |
| Product Model Number | T-LT150-Z |
| Transformer Style | Smart Zoning Single-Circuit Low-Voltage Transformer |
| Wattage Capacity | 150 Watts |
| Primary Input Voltage | 120V AC, 60Hz |
| Secondary Output Taps | 3 COM Taps (12V, 13V, 15V AC Options) |
| Zoning Capacity | 3 Individually Controlled & Scheduled Zones |
| Wireless Connectivity | 2.4GHz Wi-Fi Required; Built-In Dual Onboard Antennas |
| App & Control Compatibility | Corona BT App Control (iOS/Android) & On-Unit Manual Controls |
| Primary Protection | Automatic Primary Thermal Shut-Off Protection |
| Enclosure Material & Finish | Stainless Steel Housing; Natural Stainless Steel Finish |
| Terminal Block Specs | Large Oversized Terminal Block for Multiple Low-Voltage Cable Connections |
| Dimensions | 5-5/8" W x 13-3/4" H (143 mm x 349 mm) |
| Shipping Weight | 19 lbs |
| Warranty | Limited Lifetime Warranty on Internal Coil and Stainless Steel Enclosure |
Product Logic & Ordering Catalog Matrix
| Model | Wattage | Input Voltage | Output Taps | Smart Controls | Zoning | Enclosure Material | Finish |
| T-LT150-Z | 150W | 120V AC | 12V, 13V, 15V | 2.4GHz Wi-Fi / Bluetooth (Corona BT App) | 3 Independent Zones | Stainless Steel | Stainless Steel (SS) |
Packaging & Ordering Accessories
Standard Included Hardware:
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T-LT150-Z Smart Transformer Stainless Steel Enclosure Assembly.
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Built-In Dual Wireless Antennas.
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Heavy-Duty Grounded Power Cord.
Field-Installed Accessories & Complementary Components (Order Separately):
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Low-Voltage Direct-Bury Landscape Cable.
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Waterproof Silicone-Filled Wire Connectors.
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Corona BT Mobile Application (Free Download on iOS App Store & Google Play Store).