Transformers

12V Low Voltage Landscape Lighting Transformers — Professional Grade Power for Every System

The transformer is the foundation of every low voltage landscape lighting system. Get it wrong and nothing else matters — flickering fixtures, inconsistent output, and premature bulb failure all trace back to an underpowered or low-quality transformer. Get it right and your entire system runs cleanly, efficiently, and reliably season after season.

GLE's professional-grade 12V low voltage landscape lighting transformers are built for the demands of real installation work — whether you're powering a modest residential pathway system or a large-scale multi-zone landscape lighting installation. Every transformer in our collection converts standard 120V household current down to a safe, consistent 12V output that protects your fixtures, extends bulb life, and keeps your system running at peak efficiency.

What to look for in a low voltage transformer:

  • Wattage capacity — match your transformer's wattage to the total load of your fixture runs, with room to grow
  • Number of zones — multi-zone transformers allow independent control of different areas of your landscape lighting system
  • Timer and photocell options — automate your system to run at dusk, dawn, or on a custom schedule
  • Weather resistance — outdoor-rated enclosures built to handle year-round exposure
  • Ease of installation — professional installers and serious DIYers both benefit from clearly labeled terminals and straightforward wiring

Why installers and DIYers choose GLE transformers:

  • Professional installer grade — built for consistent, long-term performance
  • Full range of wattages to match any system size from small residential to large commercial
  • 12V output compatible with all standard low voltage landscape lighting fixtures
  • Buy direct from GLE — no distributor, no middleman, no inflated pricing
  • Free shipping on orders over $250

Not sure what size transformer you need? A simple rule of thumb — add up the total wattage of all fixtures on your system and choose a transformer rated for at least 10–20% more than that total. This headroom protects your transformer and gives you room to expand your system later.

Browse our full transformer collection below and find the right power source for your low voltage landscape lighting system.

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