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Rectangular grey outdoor transformer with two zone buttons and photocell sensor

BFKK

BFKK 500W Landscape Transformer 2 Zone Timer Photocell ETL

SKU CH-KDTD-2SJYN

Converts 120V AC to 12/14V AC at 500W with dual-zone independent control, photocell sensor, five lighting modes and built-in circuit protection

Wattage 500.0

  • Converts 120V AC to safe 12/14V AC for low-voltage landscape lighting
  • Detachable photocell sensor with 6-foot cord enables automatic dusk-to-dawn operation
  • Two independently controlled zones allow separate scheduling for different garden areas
  • Five timer modes including countdown and dusk-on/timer-off provide flexible energy-saving schedules
  • Built-in circuit protection with memory function maintains settings after power interruption

500W Landscape Transformer with Dual-Zone Control

The BFKK 500W low-voltage transformer converts 120V AC to 12/14V AC for LED and halogen landscape lighting. It features two independently controlled output zones, allowing personalised lighting schemes for different garden areas. A detachable photocell sensor with a six-foot cord enables flexible placement for accurate dusk detection. The unit is ETL listed and built with a weatherproof enclosure for outdoor durability.

Sustained Load Behaviour and Circuit Protection

To ensure safe and stable operation, the combined power draw of both zones must not exceed 80 percent of the transformer's rated capacity. Built-in circuit protection disconnects the unit immediately during electrical abnormalities, protecting connected fixtures. A memory function retains programmed settings after power interruptions, so schedules resume automatically without reconfiguration. These features maintain reliable performance during continuous overnight use.

Low-Voltage Output Limits

The transformer supplies 12V or 14V AC, restricting its use to compatible low-voltage landscape fixtures and preventing direct connection to line-voltage devices. Total connected load across both zones is capped at the 80 percent threshold, limiting the number or wattage of lights per installation. The detachable photocell requires an unobstructed outdoor position to trigger dusk-to-dawn modes correctly, which may restrict mounting locations for the main unit.

How it compares

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

Price $175.99
Pricier than about 90% 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 much power does the 500 W transformer draw when both zones run all day?

The unit is rated at 200 W output and the manual states the combined load of both zones should not exceed 80 % of that rating, so continuous draw stays within the 200 W limit.

What voltage supply and wiring must I already have for this transformer to work?

It requires a 120 V AC mains connection and low-voltage cable to carry the 12/14 V AC output to your landscape fixtures.

Will the photocell and timer still control my older 12 V halogen path lights?

Yes, the transformer delivers 12/14 V AC compatible with both LED and halogen loads, and the photocell plus five timer modes operate each zone independently regardless of lamp type.

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