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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
  •

    ControlScape - CS-ART - Single Relay Astronomical Timer Module

    ControlScape
    $ 98.99 - $ 98.99
    $ 98.99
    $ 98.99 - $ 98.99
    $ 98.99

    The ControlScape Single Relay Astonomical Timer Module can control any AC powered device up to 15 Amps. Designed specifically for the landscape lig...

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    $ 98.99 - $ 98.99
    $ 98.99
    $ 98.99 - $ 98.99
    $ 98.99
  • Vista Outdoor Lighting - DTC-200 - Digital Astronomical Timer - Vista Outdoor Lighting

    Vista Outdoor Lighting - DTC-200 - 7 Day Digital Plug-In Timer (DT620)

    Vista Outdoor Lighting
    $ 52.73 - $ 52.73
    $ 52.73
    $ 52.73 - $ 52.73
    $ 52.73

    Spec Sheet   Install Manual Full feature plug-in timer provides full 7-day programming with astronomical clock and Daylight Saving Time (DST) adj...

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    $ 52.73 - $ 52.73
    $ 52.73
    $ 52.73 - $ 52.73
    $ 52.73

  • Intermatic - DT200LT - Digital Astronomic Landscape Timer

    Intermatic
    $ 57.37 - $ 57.37
    $ 57.37
    $ 57.37 - $ 57.37
    $ 57.37

    This quick install solution for automated landscape lighting delivers energy savings and long-lasting accuracy. Digital 7-day landscape timer with ...

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    $ 57.37 - $ 57.37
    $ 57.37
    $ 57.37 - $ 57.37
    $ 57.37

  • Unique Lighting Systems - SMRT-T - SMRT LOGIC® (formerly LIGHT LOGIC™ PLUS) Internet Gateway

    Unique Lighting Systems
    $ 137.00 - $ 137.00
    $ 137.00
    $ 137.00 - $ 137.00
    $ 137.00

    Spec Sheet    Install Manual Lighting System Control Anytime, Anywhere Introducing SMRT Logic, an affordable Internet-Based Outdoor Lighting Cont...

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    $ 137.00 - $ 137.00
    $ 137.00
    $ 137.00 - $ 137.00
    $ 137.00

  • Unique Lighting Systems - LPCU-A - SMRT Logic Plus Power Control Unit

    Unique Lighting Systems
    $ 129.99 - $ 129.99
    $ 129.99
    $ 129.99 - $ 129.99
    $ 129.99

    Install Manual SMRT LOGIC formerly known as LIGHT LOGIC™ Cloud Based Landscape Control System The SMRT Logic system offers a convenient way to aut...

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    $ 129.99 - $ 129.99
    $ 129.99
    $ 129.99 - $ 129.99
    $ 129.99

  • Sollos Integrated Series - Built-In Photocell and Timer TR15SS-INT-300 300

    Sollos
    $ 0.00 - $ 0.00
    $ 0.00
    $ 193.87
    $ 193.87 - $ 193.87
    $ 193.87

    Spec Sheet TR15SS-INT-300 997017 300W STAINLESS STEEL TRANSFORMER 12-15V INTEGRATED PHOTOCELL AND TIMER 1 COMMON   Application Landscaping B...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 193.87
    $ 193.87 - $ 193.87
    $ 193.87

  • Vista Outdoor Lighting - LCS-150 LCS WiFi Lighting Control System

    Vista Outdoor Lighting
    $ 385.01 - $ 385.01
    $ 385.01
    $ 385.01 - $ 385.01
    $ 385.01

    Spec Sheet   Install Manual The LCS WiFi Lighting Control System from Vista Professional Outdoor Lighting is a low profile, lightweight, cloud ba...

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    $ 385.01 - $ 385.01
    $ 385.01
    $ 385.01 - $ 385.01
    $ 385.01
  • Sold out

    Letzgo Products - AC-LVDD-1210 - AC - Low Voltage Digital Dimmer

    Letzgo Products
    $ 137.59 - $ 137.59
    $ 137.59
    $ 137.59 - $ 137.59
    $ 137.59

    Dim your low voltage landscape lights with the Letzgo AC Low Voltage Digital Dimmer. Designed with intelligent soft-start, short-circuit protection...

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    $ 137.59 - $ 137.59
    $ 137.59
    $ 137.59 - $ 137.59
    $ 137.59
    Sold out

  • Intermatic - HB880R - 7-Day Outdoor Digital Plug-In Timer

    Intermatic
    $ 69.13 - $ 69.13
    $ 69.13
    $ 69.13 - $ 69.13
    $ 69.13

    Install Manual Full feature plug-in timer provides 7-day programming in a weatherproof enclosure with astronomical clock and Daylight Saving Time (...

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    $ 69.13 - $ 69.13
    $ 69.13
    $ 69.13 - $ 69.13
    $ 69.13

  • Intermatic - TN111RM40 - 24-Hour Outdoor Mechanical Plug-In Timer

    Intermatic
    $ 16.59 - $ 16.59
    $ 16.59
    $ 16.59 - $ 16.59
    $ 16.59

    Install Manual Plug-in timer rated for installation into a Type 3R outdoor low voltage transformer enclosure. Simple implementation of ON/OFF sched...

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    $ 16.59 - $ 16.59
    $ 16.59
    $ 16.59 - $ 16.59
    $ 16.59

  • Sollos Integrated Series - Built-In Photocell and Timer TR12PC-INT-100 100 VA

    Sollos
    $ 79.01 - $ 79.01
    $ 79.01
    $ 79.01 - $ 79.01
    $ 79.01

    Spec Sheet TR12PC-INT-100 997012 100W POLYCARBONATE TRANSFORMER 12V INTEGRATED PHOTOCELL AND TIMER 1 COMMON

    $ 79.01 - $ 79.01
    $ 79.01
    $ 79.01 - $ 79.01
    $ 79.01

  • Seasonal Source - TIME-600 - Outdoor Digital Timer

    Seasonal Source
    $ 29.58 - $ 29.58
    $ 29.58
    $ 29.58 - $ 29.58
    $ 29.58

    7-Day Digital Outdoor Timer w/ 2 outlets The new TIME-600 gives you a full range of programming options for each specific day of the week or for a...

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    $ 29.58 - $ 29.58
    $ 29.58
    $ 29.58 - $ 29.58
    $ 29.58

  • Seasonal Source - TIME-700 - Outdoor WIFI Timer with 2 outlets

    Seasonal Source
    $ 32.90 - $ 32.90
    $ 32.90
    $ 32.90 - $ 32.90
    $ 32.90

    Two Independently Controlled Outlets Features 2 grounded outlets. Requires the Globe Suite App, Wifi and a mobile device running iOS 9.0 / Andro...

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    $ 32.90 - $ 32.90
    $ 32.90
    $ 32.90 - $ 32.90
    $ 32.90

  • Seasonal Source - TIME-800 - Outdoor WIFI Timer with 3 Outlets

    Seasonal Source
    $ 33.08 - $ 33.08
    $ 33.08
    $ 33.08 - $ 33.08
    $ 33.08

    Three Simultaneously Controlled Outlets Features, 3 grounded outlets. Requires the Globe Suite App, Wifi and a mobile device running iOS 8.0 / A...

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    $ 33.08 - $ 33.08
    $ 33.08
    $ 33.08 - $ 33.08
    $ 33.08
  • Seasonal Source - 15 AMP Heavy Duty outdoor mechanical timer w/2 outlets - - Electrical - Big Frog Supply

    Seasonal Source - TIME-100 - 15 AMP Heavy Duty outdoor mechanical timer w/2 outlets

    Seasonal Source
    $ 35.64 - $ 35.64
    $ 35.64
    $ 35.64 - $ 35.64
    $ 35.64

    The Timer-100 is suitable for outdoor use. This timer is ideal for controlling landscape lighting and holiday lights. In the summer the Timer-100 ...

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    $ 35.64 - $ 35.64
    $ 35.64
    $ 35.64 - $ 35.64
    $ 35.64

  • Intermatic - EI500WC - 7-Day Standard Programmable Timer, White

    Intermatic
    $ 49.46 - $ 49.46
    $ 49.46
    $ 49.46 - $ 49.46
    $ 49.46

    Spec Sheet  Install Manual Intermatic EI500WC 7-Day Standard Programmable Timer, 125 VAC, 15A, White For installation on 15 A circuits, this tim...

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    $ 49.46 - $ 49.46
    $ 49.46
    $ 49.46 - $ 49.46
    $ 49.46

  • LetZgo Products - AC-LV3ZC - Landscape Lighting Zone Controller

    Letzgo Products
    $ 0.00 - $ 0.00
    $ 0.00
    $ 725.00
    $ 725.00 - $ 725.00
    $ 725.00

    Install Manual LetZgo Products AC-LV3ZC  Landscape Lighting Zone Controller   3 Zones of lighting control Works with brand name home automatio...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 725.00
    $ 725.00 - $ 725.00
    $ 725.00

  • Kichler - 15557BK - Transformer Mechanical Timer Black

    Kichler
    $ 32.99 - $ 32.99
    $ 32.99
    $ 32.99 - $ 32.99
    $ 32.99

    Spec Sheet Mechanical Transformer Timer Dimensions: Height: 3.00" Length: 3.00" Width: 2.75" Electrical: Voltage: 120V Housing: Primary Mater...

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    $ 32.99 - $ 32.99
    $ 32.99
    $ 32.99 - $ 32.99
    $ 32.99

  • WAC Lighting - 9000-MTI-WT - Transformer Mechanical Timer

    WAC Lighting Company
    $ 28.95 - $ 28.95
    $ 28.95
    $ 28.95 - $ 28.95
    $ 28.95

    Mechanical timer used within WAC transformer.

    $ 28.95 - $ 28.95
    $ 28.95
    $ 28.95 - $ 28.95
    $ 28.95

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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