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MALORY 600W Low Voltage Landscape Lighting Transformer – Multi-Tap Power Supply (12V–22V) for Outdoor Lighting (MLR-TF04)

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$226.10 $265.99
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Highlights

600W Multi-Tap Power for Large Lighting Systems
ETL-listed 600W low voltage transformer converts 120V AC household power to safe low-voltage output. Multi-tap terminals include COM1 / COM2 and 12V, 13V, 14V, 15V, 16V, 17V, 18V, and 22V AC taps, making it easier to support multiple cable runs and reduce voltage drop in larger landscape lighting layouts.

Durable 304 Stainless Steel Outdoor Housing
Built with a 304 stainless steel enclosure to help resist outdoor weather, corrosion, rain, snow, and heat. The lockable latch adds extra safety, while the removable bottom plate with pre-punched knockouts provides easier access for wiring and installation.

Toroidal Core with Circuit Protection
Designed with a fully encapsulated toroidal core for stable low-voltage output and efficient performance. The built-in 25A magnetic circuit breaker helps protect the system from overload and short-circuit issues.

Timer & Photocell Control Ready
Comes with a mechanical timer and photocell sensor for automatic on/off control by schedule or daylight. It can also be used with a compatible smart plug for more convenient remote control.

Built for Outdoor Landscape Lighting Applications
Ideal for low voltage landscape lighting systems, including spotlights, path lights, well lights, deck lights, garden lights, fountain lights, pool-area lighting, and other outdoor decorative lighting setups.

Description

The MLR-TF04 600W multi-tap low voltage transformer is built for large outdoor landscape lighting systems that need stable power and flexible wiring. Its ETL-listed design converts 120V AC household power to low-voltage output, with COM1 / COM2 and 12V–18V / 22V AC taps to support multiple cable runs and help reduce voltage drop. Made with a 304 stainless steel outdoor housing, toroidal core, built-in 25A magnetic circuit breaker, mechanical timer, and photocell sensor, it provides durable, reliable power control for spotlights, path lights, well lights, garden lights, fountain lights, and other low voltage outdoor lighting applications.

Specification

Material: 304 Stainless Steel
Power Capacity: 600W
Input Voltage: 120V AC
Output Voltage: 12V / 13V / 14V / 15V / 16V / 17V / 18V / 22V AC
Output Terminals: COM1 / COM2 + Multi-Tap Voltage Terminals
Core Type: Fully Encapsulated Toroidal Core
Circuit Protection: 25A Magnetic Circuit Breaker
Weather Resistance: IP65 Rated
Lead Wire: 6-Foot 3 Γ— 18AWG Premium Copper Wire
Certification: ETL Listed
Dimensions: 17"D Γ— 7"W Γ— 7.5"H
Weight: 26 lb
Included Accessories: Mechanical Timer & Photocell Sensor

low voltage landscape lighting transformer front view

About MLR-TF04

Durable & Waterproof:Top grade 304 stainless steel outer shell does not corrode, protects the transformer against all severe weather conditions.The transformer has a locking latch, which can be locked to prevent children from opening it and prevent rainwater from entering.Mounting slots on top and bottom for quick mounting without templates. Removable bottom plate with pre-punched knockouts, allowing great access during installation.
ETL listed:600W ETL listed landscape lighting transformers convet 120V AC household voltage to 12/13/14/15/16/17/18/22V safety voltage.Multi-tap output design,convenient for you to add or reduce the lighting equipment of the house.Over-sized wiring terminal block for easy multiple low voltage cable connections.
Work with Timer & Sensor:Timer & photocell port available,you can buy photocell sensor and timer seperately for sensing and timing functions.You also can connect the transformer in your smart plug remote control it.
High Performance Toroidal Core:Fully encapsulated TOROID core low voltage transformer with high performance 25A magnetic circuit breaker, it will provide overload and short circuit protection effectively.
Wide Application: The low voltage transformer is compatible with LED lighting systems and landscape lighting systems indoor and outdoor. Stable Low Voltage Output, perfect for pool lights, fountain light

Internal design of 600W low voltage landscape lighting transformer
  • Internal design of 600W low voltage landscape lighting transformer

    Timer & photocell port available, optional mechanical timer and optional photocell is available for timing function and auto turn on/off.

  • 600W multi tap low voltage transformer output terminals

    landscape lighting transformers convert 120V AC voltage to 12V~18V/22V safety voltage. Multi-Tap design for easy multiple cable connections.

  • 600W low voltage landscape lighting transformer front view

    Heavy duty 304 stainless steel encelosure and outstanding moisture protection.The transformer has a locking latc to prevent children from opening it.

  • This transformer complies with ETL listed can make your electrical safety and give you high-quality experience

Malory MLR-TF04 600W Transformer FAQ

01 How many landscape lights can a 600W transformer power?

The MLR-TF04 supports up to 600W of total lighting load. For reliable long-term operation, we recommend using no more than 80% of its rated capacity (480W). For example, it can power up to 96 LED fixtures rated at 5W each, provided the load is properly distributed and voltage drop is managed.

02 What are COM1 and COM2 used for, and how much power can each handle?

COM1 and COM2 are common return terminals used to connect landscape lighting cable runs. Each COM terminal supports a maximum load of 300W, with a combined transformer capacity of 600W. Both terminals share the same power control and cannot operate as independently controlled lighting zones.

03 Can I connect multiple cable runs to this transformer?

Yes. The MLR-TF04 supports multiple cable runs through its COM terminals and voltage taps. This allows you to distribute lighting across different landscape areas while managing voltage drop. Ensure the total load stays within the transformer capacity and each COM terminal's 300W limit.

04 What is the purpose of the 12V–22V voltage taps?

The transformer offers 12V, 13V, 14V, 15V, 16V, 17V, 18V, and 22V AC outputs to compensate for voltage drop over longer cable runs. Select the appropriate tap based on cable length, wire gauge, connected wattage, and the operating voltage range of your fixtures.

05 Can I connect 12V landscape lights to higher voltage taps?

Yes, provided the actual voltage reaching each fixture remains within its rated operating range. Higher voltage taps help compensate for voltage drop on long cable runs, but excessive voltage can damage LED fixtures. Always verify compatibility before selecting a higher tap.

06 Does this transformer include a timer and photocell?

The MLR-TF04 is available in two configurations: Transformer Only and Transformer With Photocell & Timer. The mechanical timer enables scheduled operation, while the photocell automatically controls lighting based on ambient daylight. Select your preferred configuration before purchasing. We highly recommend the one with photocell & timer.

07 Can COM1 and COM2 control two lighting zones independently?

No. COM1 and COM2 are common return terminals for distributing electrical loads, not independent lighting zones. Both operate under the same power control, timer, and photocell settings.

08 Is this transformer compatible with LED landscape lighting?

Yes. The MLR-TF04 is compatible with low-voltage AC landscape lighting fixtures, including LED spotlights, path lights, well lights, and deck lights. Make sure your fixtures support the selected output voltage and AC power.

09 Does the transformer have overload and short-circuit protection?

Yes. The MLR-TF04 features a built-in 25A magnetic circuit breaker to help protect against overloads and short circuits. If the breaker trips, identify and correct the electrical issue before resetting it.

10 Can I use this transformer to replace an existing landscape lighting transformer?

Yes. The MLR-TF04 can replace an existing low-voltage AC landscape lighting transformer, provided your fixtures are compatible and the total connected load is within its capacity. Check your existing wiring, fixture voltage requirements, and power consumption before purchase.

  • What included

    • 600W Multi-Tap Low Voltage Transformer
      User Manual
      Photocell&Timer(Vary by selected optionοΌ‰
  • Shipping & Delivery

    • U.S. fulfillment from CA & FL
    • Free standard shipping in the continental U.S.
    • Orders typically process within 1–2 business days
    • Delivery typically takes 3–5 business days after shipment
  • Warranty Coverage

    • Brass Fixtures β€” Lifetime
    • Transformers β€” Lifetime
    • LED Bulbs β€” 5 Years
    • Stainless Steel Fixtures β€” 3 Years

Product Comparison with Transforms

A table comparing the facets of 3 products
Facet
MALORY 300W Low Voltage Landscape Transformer – Waterproof Multi-Tap 12V–15V Outdoor Lighting Power Supply (MLR-T03)
View details
600W low voltage landscape lighting transformer front view
MALORY 600W Low Voltage Landscape Lighting Transformer – Multi-Tap Power Supply (12V–22V) for Outdoor Lighting (MLR-TF04)
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900W multi tap low voltage transformer output detail
MALORY 900W Low Voltage Multi-Tap Landscape Lighting Transformer – 120V to 12V-22V Outdoor Power Supply (MLR-TF05)
View details
Price
Price
From $129.99 $185.99
From $226.10 $265.99
From $289.99 $419.99
Product variants
Product variantsPower
  • 300W
Accessories
  • Transformer Only,
  • Transformer With Photocell&Timer
Power
  • 600W
Accessories
  • Transformer Only,
  • Transformer With Photocell &Timer
Power
  • 900W
Accessories
  • Transformer Only,
  • Transformer with Timer& Photocell

We are here to help

Fast, reliable shipping from our U.S. warehouses. Orders are typically processed the same or next business day, with most deliveries arriving in approximately 3–5 business days depending on order timing and destination.

Need help choosing products, planning your lighting system, or placing a larger order? Our team is ready to provide product guidance and after-sales support.

Call Us: +1 (626) 426-7553
Email: customerservice@malory-lighting.com
Business Hours: Monday–Friday, 9:00 AM–5:00 PM CST