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Transformers

The LMT Mercer 50 Watt LED DC Transformer powers LED low voltage lights and features a dimmer and timer in one unit for ultimate convenience

Power your landscape and deck lighting system consistently with a reliable low voltage lighting transformers from DecksDirect. These transformers successfully convert 120v into 12v power, allowing you to run your low voltage deck lighting layout.

How to Choose the Right Transformer
How to Make a Deck Lighting Plan
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22 Items

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  1. LED Transformer for Trex DeckLights - 30 watts

    Trex LED Transformer

    Starting at:
    As low as $116.99 Price depends on product options. Make a selection to update price.
  2. 50 Watt LED Low Voltage Power Supply by LMT Mercer (Package Contents)

    50 Watt LED DC Transformer by LMT Mercer

    Starting at:
    As low as $192.99 Price depends on product options. Make a selection to update price.
  3. Aurora "Odyssey" Series LED Transformer

    Odyssey Series LED DC Transformer by Aurora Deck Lighting

    Starting at:
    As low as $59.99 Price depends on product options. Make a selection to update price.
  4. EZ Dimmable Transformer by Dekor - 100 watt - DC

    EZ Dimmable Transformer by Dekor

    Starting at:
    As low as $218.79 Price depends on product options. Make a selection to update price.
  5. The 30 Watt LED DC Transformer Kit from DecksDirect includes the transformer itself, 100 feet of low-voltage wire, and 20 wire nut connectors.

    30 Watt LED DC Transformer Kit By DecksDirect

    $69.99
  6. LED DC Transformer by Dekor - 36 watt

    LED DC Transformer by Dekor

    Starting at:
    As low as $105.32 Price depends on product options. Make a selection to update price.
  7. Contractor Grade LED 60 Watt Transformer by DecksDirect

    60 Watt Contractor Grade LED DC Transformer by DecksDirect

    Starting at:
    As low as $79.99 Price depends on product options. Make a selection to update price.
  8. Accents LED DC Transformer Kit by Fortress

    12V Premium DC Transformer Kit by Fortress Accents

    Starting at:
    As low as $340.99 Price depends on product options. Make a selection to update price.
  9. This 100 Watt Transformer is able to power both AC and DC AZEK/TimberTech light fixtures for complete deck lighting control.

    100 Watt Transformer by AZEK/TimberTech

    $124.99
  10. 12 Watt LED Low Voltage Power Supply by LMT Mercer (Package Contents)

    12 Watt LED DC Transformer by LMT Mercer

    Starting at:
    As low as $54.99 Price depends on product options. Make a selection to update price.
  11. Aurora Phoenix Series DC LED Transformer

    12 Watt Phoenix Series LED DC Transformer by Aurora Deck Lighting

    Starting at:
    As low as $52.99 Price depends on product options. Make a selection to update price.
  12. LED Transformer Kit by Fortress Accents - 36 Watt Transformer

    36 Watt 12V DC Transformer Kit by Fortress Accents

    $229.99
  13. AZEK 150 Watt AC Power Pack

    TimberTech 150 Watt AC Power Pack

    $319.99
  14. 40 Watt Premium DC Transformer by Fortress Accents

    40 Watt Premium DC Transformer by Fortress Accents

    $265.99
  15. The Placid Point Control Hub by KeyLink

    LED DC Transformer by KeyLink

    Starting at:
    As low as $261.99 Price depends on product options. Make a selection to update price.
  16. Contractor Grade AC Transformer by DecksDirect

    Contractor Grade AC Transformer by DecksDirect

    Starting at:
    As low as $84.99 Price depends on product options. Make a selection to update price.
  17. 60 Watt AC Transformer by Aurora Deck Lighting

    60 Watt AC Transformer by Aurora Deck Lighting

    $50.99
  18. AC Transformer for Recessed LED Step Light by DecKorators

    6 Watt AC Transformer by Deckorators

    $19.99
  19. Sleek and compact, the 30 Watt DC Transformer from Fortress Accents can power your deck lighting setup without attracting attention itself. 77%

    30 Watt DC Transformer by Fortress Accents

    Special Price $29.97 was $129.99
  20. DecksDirect LED Lighting Accessory Kit - DC - 60 Watt

    60 Watt LED DC Transformer Kit by DecksDirect

    Starting at:
    As low as $89.99 Price depends on product options. Make a selection to update price.
  21. DecksDirect AC Lighting Accessory Kit - 120 Watt

    120 Watt Contractor Grade AC Transformer Kit by DecksDirect

    Starting at:
    As low as $154.97 Price depends on product options. Make a selection to update price.
  22. DecksDirect AC Lighting Accessory Kit - 300 Watt

    300 Watt Contractor Grade AC Transformer Kit by DecksDirect

    Starting at:
    As low as $310.95 Price depends on product options. Make a selection to update price.

22 Items

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Additional Resources

Do I Need a Transformer for Outdoor Lighting?

If your outdoor lighting is solar-powered, you will not need a deck lighting transformer. If you are using low-voltage lighting, a transformer is needed. Shop for reliable and consistent AC and DC transformers from top brands like Trex, LMT Mercer, and Aurora Deck Lighting today at DecksDirect!

What is a Transformer for Outdoor Lighting?

Transformers convert the power from your standard house outlet to the lower-level needed to run for low-voltage lighting systems. Landscape lights, security lights, and deck lighting systems most generally require a transformer.

How Do I Choose an Outdoor Lighting Transformer?

Low voltage deck lighting needs an AC or DC transformer to convert the electricity in your standard house outlet into the lower grade required. Shop DecksDirect for rugged and reliable lighting transformers from brands such as Trex, LMT Mercer, and Dekor. In stock and available for same-day shipping, these lighting transformers are guaranteed to be weatherproof and several are waterproof certified.

Unsure about which lighting transformer works best for your deck lighting design? Give one of our deck designers a call at 1-888-824-5316 and we’ll help find the best electrical transformer for you!

Check out this video for a quick overview.

Shop By
Shopping Options
Wattage Output
  1. Indoor Only 1 item
  2. 12 watt 3 item
  3. 30 watt 2 item
  4. 36 watt 3 item
  5. 40 watt 1 item
  6. 50 watt 1 item
  7. 60 watt 6 item
  8. 100 watt 4 item
  9. 120 watt 2 item
  10. 150 watt 1 item
  11. 200 watt 1 item
  12. 300 watt 1 item
Brand
  1. Aurora Deck Lighting 3 item
  2. DecksDirect 6 item
  3. Deckorators 1 item
  4. Dekor 2 item
  5. KeyLink 1 item
  6. LMT Mercer Group 2 item
  7. Fortress Building Products 4 item
  8. TimberTech 2 item
  9. Trex 1 item
Voltage
  1. 12V (low voltage) 2 item