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Transformers and Timers

Landscape lighting transformers power your 12-volt system with clean, reliable output. Choose compact magnetic or electronic models, multi-tap 12–15V units for longer runs, and enclosures with built-in timers, photocells, or smart control.

Shop by need

  • Wattage: 75W–900W single or multi-zone outputs
  • Taps: single-tap 12V or multi-tap 12/13/14/15V for voltage-drop compensation
  • Control options: mechanical/astrotimers, plug-in photocells, Wi-Fi/smart modules
  • Enclosures: stainless or powder-coated steel; outdoor wet-location rated
  • Protection: secondary breakers or fuses, toroidal cores, surge protection
  • Accessories: photocells, timers, jumper bars, hubs, gel-filled connectors
  •

    Brilliance LED TRANSFORMER

    Brilliance LED
    $ 259.72 - $ 618.08
    $ 259.72 - $ 618.08
    $ 259.72 - $ 618.08
    $ 259.72

    DESCRIPTION: The Brilliance Transformer features a high-quality, stainless steel case and includes multi taps to accommodate voltage drop. Availabl...

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    $ 259.72 - $ 618.08
    $ 259.72 - $ 618.08
    $ 259.72 - $ 618.08
    $ 259.72

  • Kichler - 15SCT300SS - Smart Control Transformer 300W

    Kichler
    $ 609.99 - $ 609.99
    $ 609.99
    $ 609.99 - $ 609.99
    $ 609.99

    Our 300W low-voltage Smart Control Transformer offers you the flexibility to design and schedule upto three separate lighting zones, so your custo...

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    $ 609.99 - $ 609.99
    $ 609.99
    $ 609.99 - $ 609.99
    $ 609.99
  • Sold out

    Lumien Transformer, LumienIQ, Stainless Steel, 600W, Input Voltage 120V, Output Voltage 15/18V, 4 Zo

    Lumien
    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,285.71
    $ 1,285.71 - $ 1,285.71
    $ 1,285.71

    Transformer, LumienIQ, Stainless Steel, 600W, Input Voltage 120V, Output Voltage 15/18V, 4 Zones, UL 1838   Wifi, Bluetooth and GPS Capable Man...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,285.71
    $ 1,285.71 - $ 1,285.71
    $ 1,285.71
    Sold out
  • Sold out

    Lumien Transformer, LumienIQ, Stainless Steel, 400W, Input Voltage 120V, Output Voltage 15/18V, 4 Zo

    Lumien
    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,000.00
    $ 1,000.00 - $ 1,000.00
    $ 1,000.00

    Transformer, LumienIQ, Stainless Steel, 400W, Input Voltage 120V, Output Voltage 15/18V, 4 Zones, UL1838 IP65 Rating 10 Years Warranty Wattage ...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,000.00
    $ 1,000.00 - $ 1,000.00
    $ 1,000.00
    Sold out

  • Lumien Transformer, Stainless Steel, 300W, Input Voltage 120V, Output Voltage 12/15V, UL1838

    Lumien
    $ 0.00 - $ 0.00
    $ 0.00
    $ 428.57
    $ 428.57 - $ 428.57
    $ 428.57

    Transformer, Stainless Steel, 300W, Input Voltage 120V, Output Voltage 12/15V, UL1838 IP65 Rating 10 Years Warranty Finish Stainless steel Co...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 428.57
    $ 428.57 - $ 428.57
    $ 428.57

  • Lumien Transformer, Stainless Steel, 150W, Input Voltage 120V, Output Voltage 12/15V, UL1838

    Lumien
    $ 0.00 - $ 0.00
    $ 0.00
    $ 342.86
    $ 342.86 - $ 342.86
    $ 342.86

    Transformer, Stainless Steel, 150W, Input Voltage 120V, Output Voltage 12/15V, UL1838 IP65 Rating 10 Years Warranty Finish Stainless steel Co...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 342.86
    $ 342.86 - $ 342.86
    $ 342.86

  • Dauer Manufacturing - 490541 - 150W Stainless Steel Small Box Transformer

    Dauer
    $ 337.12 - $ 337.12
    $ 337.12
    $ 337.12 - $ 337.12
    $ 337.12

    Spec Sheet Stainless steel professional small box low-voltage 150-watt transformer. Four taps on DIN rail for 12- to 15-volt output. One common tap...

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    $ 337.12 - $ 337.12
    $ 337.12
    $ 337.12 - $ 337.12
    $ 337.12

  • Dauer Manufacturing - 490542 - 300W Stainless Steel Small Box Transformer

    Dauer
    $ 400.00 - $ 400.00
    $ 400.00
    $ 400.00 - $ 400.00
    $ 400.00

    Spec Sheet Stainless steel professional small box low-voltage 300-watt transformer. Four taps on DIN rail for 12- to 15-volt output. One common tap...

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    $ 400.00 - $ 400.00
    $ 400.00
    $ 400.00 - $ 400.00
    $ 400.00

  • Kichler - 15PR75SS - Pro Series 75W Transformer Stainless Steel

    Kichler
    $ 319.99 - $ 319.99
    $ 319.99
    $ 319.99 - $ 319.99
    $ 319.99

    Spec Sheet The 75W Pro Series Transformer in Stainless Steel reduces standard 120V line voltage to 12V low voltage required for landscape lighting...

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    $ 319.99 - $ 319.99
    $ 319.99
    $ 319.99 - $ 319.99
    $ 319.99

  • Kichler - 15CS150SS - Landscape Transformer, Stainless Steel

    Kichler
    $ 319.99 - $ 319.99
    $ 319.99
    $ 319.99 - $ 319.99
    $ 319.99

    Kichler 15CS150SS Landscape Transformer, Stainless Steel Mounting/Installation Location Rating: Wet Dimensions Height: 13.00" Length: 6.00"...

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    $ 319.99 - $ 319.99
    $ 319.99
    $ 319.99 - $ 319.99
    $ 319.99

  • Kichler - 15CS75SS - Landscape Transformer, Stainless Steel

    Kichler
    $ 234.99 - $ 234.99
    $ 234.99
    $ 234.99 - $ 234.99
    $ 234.99

    The 75W Contractor Series Stainless Steel Transformer operates Kichler 12V Low Voltage Lighting systems. Mounting/Installation Location Rating:...

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    $ 234.99 - $ 234.99
    $ 234.99
    $ 234.99 - $ 234.99
    $ 234.99

  • Kichler - 15CS300SS - Contractor Series 300W Transformer Stainless Steel

    Kichler
    $ 349.99 - $ 349.99
    $ 349.99
    $ 349.99 - $ 349.99
    $ 349.99

    Spec Sheet Low Voltage 300 Watt CONTRACTOR SERIES Transformer. Dimensions length = 13.0 inch, Width = 5.55 inch, Depth = 5.51 inch. Kichler's Cont...

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    $ 349.99 - $ 349.99
    $ 349.99
    $ 349.99 - $ 349.99
    $ 349.99

  • Kichler - 15CS600SS - Contractor Series 600W Transformer Stainless Steel

    Kichler
    $ 544.99 - $ 544.99
    $ 544.99
    $ 544.99 - $ 544.99
    $ 544.99

    Spec Sheet Low Voltage 600 Watt CONTRACTOR SERIES Transformer. Dimensions length = 14.3 inch, Width = 6.65 inch, Depth = 6.1 inch. Kichler's Contr...

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    $ 544.99 - $ 544.99
    $ 544.99
    $ 544.99 - $ 544.99
    $ 544.99

  • Kichler - 15PR100SS - Pro Series 100W Transformer Stainless Steel

    Kichler
    $ 379.99 - $ 379.99
    $ 379.99
    $ 379.99 - $ 379.99
    $ 379.99

    Spec Sheet The 100W Pro Series Transformer in Stainless Steel reduces standard 120V line voltage to 12V low voltage required for landscape lightin...

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    $ 379.99 - $ 379.99
    $ 379.99
    $ 379.99 - $ 379.99
    $ 379.99

  • WAC Lighting - 9075-TRN-SS - Professional 12V-15V Tap Magnetic Transformer

    WAC Lighting Company
    $ 287.95 - $ 287.95
    $ 287.95
    $ 287.95 - $ 287.95
    $ 287.95

    IP65 Rated Knock outs for power and photosenser connections 3-prong outlet for timer Outdoor rated stainless steel transformer contains an outdoor...

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    $ 287.95 - $ 287.95
    $ 287.95
    $ 287.95 - $ 287.95
    $ 287.95

Quick choosing guide

  1. Size the load: add fixture watts and pick a transformer with ~20–30% headroom (e.g., 180W load → 300W transformer).
  2. Pick your taps: choose multi-tap 12–15V to keep the farthest fixtures near 11–12V.
  3. Plan control: dusk-to-dawn photocell, astronomic timer, or app/Wi-Fi for schedules.
  4. Choose enclosure: stainless for coastal/high-exposure; powder-coat for standard sites.
  5. Wiring layout: use hub or T-splits with heavier gauge cable on long runs to minimize drop.

Pro tips: Mount the transformer vertical and above grade with a drip loop, land 120V on a GFCI-protected circuit, and aim for ~11–12V at the farthest fixture. Group similar run lengths together, upsize cable on long pulls, and leave slack for service.

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