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Rectangular weatherproof transformer unit with timer controls and photocell sensor on front panel

BFKK

BFKK 200W Low Voltage Landscape Transformer 12V/15V AC

SKU CH-GYPW-548ZX

Low-voltage transformer powers 12V and 15V landscape lights up to 200W with dusk-to-dawn photocell, programmable timer modes and built-in circuit protection

Style 12V600W

  • 200 W output powers extensive landscape lighting systems
  • Dual 12 V / 15 V taps match every low-voltage fixture
  • Photocell automates dusk-to-dawn operation without manual switching
  • Multiple timer modes let you customise on/off schedules
  • Built-in circuit protection guards against overloads and short circuits

200W Low-Voltage Landscape Transformer

This 200W unit converts 120V AC household current to 12V or 15V AC for outdoor lighting runs. It suits homeowners and installers powering LED spotlights, path lights, deck fixtures or water-feature illumination. The 6.5ft 18AWG supply cord reaches standard outdoor receptacles without extension leads.

Installation Notes and Common Issues

Mount the weatherproof housing vertically with the cable glands facing down so moisture cannot track inside. Connect the low-voltage leads to the 12V or 15V terminals — do not mix circuits — and tighten the screws to avoid voltage drop. The photocell must face the open sky; shading it with eaves or dense foliage causes false dawn triggers and erratic timing.

Practical Limits of 12V/15V AC Distribution

Low-voltage AC suffers noticeable drop over long cable runs, so keep total wire length short and use the heaviest gauge practical for the load. The transformer delivers 200W maximum per output, and the supplier recommends loading no more than 90% of that rating. The built-in timer and photocell only control this single unit; they cannot synchronise multiple transformers without external relays.

How it compares

Measured against everything we stock in Outdoor Floodlights & Spotlights, at today’s prices. Recalculated every night.

Price $309.99
Pricier than about 91% of the 157 comparable items (median $40.99).

Specifications

No published specifications for this item yet.

Other versions of this model

4 more in the same range

Questions about this item

How do I confirm the transformer is operating correctly after installation?

Verify the output delivers 12V or 15V AC and that the connected lights illuminate according to the selected mode — manual, dusk-to-dawn or timer.

What comes in the box and what must I purchase separately?

The unit includes a 6.5ft 18AWG power cord; you must supply 12V or 15V landscape lights and low-voltage cable to complete the system.

Which output voltage should I select for my 200W low-voltage lighting layout?

Choose 12V AC for standard runs or 15V AC to compensate for voltage drop on longer cable runs, keeping total load below 90% of the 200W maximum.

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