Transformer · 2 zones · 12 / 14 V
2-Zone Transformer — 200–600 W
In the box: the transformer, the photocell on its 6.8 ft cable, and a wall bracket. Lights and main wire not included.
Where it lives
Indoors, or in the garage: on a stud, near an outlet, with the low-voltage wire going out through the wall. Only the photocell goes outside, on its 6.8 ft cable, where it can see the sky and not a porch light.
The housing is rated for outdoor mounting too — sheltered, off the ground, out of the sprinklers. The breaker resets with a button; there is no fuse to replace.
Each zone gets its own pair of terminals. Front path on zone 1, trees on zone 2, and the two never share a schedule.
Zone 1 and Zone 2 terminals: COM, 12V and 14V.
Separate mode buttons for Zone 1 and Zone 2.
200W model dimensions, power cord and external photocell.
Which size
What it carries
| 200 W — 160 W of lights | 53 path lights at 3 W · 32 spotlights at 5 W · 13 well lights at 12 W |
| 300 W — 240 W of lights | 80 path lights · 48 spotlights · 20 well lights |
| 600 W — 480 W of lights | 160 path lights · 96 spotlights · 40 well lights |
| A mixed yard | 20 path lights, 8 spotlights and 4 well lights is 148 W — a 200 W, at the limit; a 300 W, comfortably. |
Not this transformer
| Square and cylinder rail-light kits | They run on 24 V plug-in supplies of their own. |
| Pond light kits | The controls live in the kit's own transformer. |
| 120 V fixtures | Anything with a plug. This is 12 / 14 V out. |
| Three areas on three schedules | 3-zone stainless transformer. |
Setting it up
| Step | What you do |
|---|---|
| 1 | Hang the bracket on a stud; two bolts and two screws are in the box. |
| 2 | Bring each zone's main wire to its own terminal pair. Select the tap using fixture input ratings, load, wire gauge and voltage measured at the fixtures. Follow the installation guide. |
| 3 | Run the photocell out to where it sees the sky. Plug in. |
| 4 | Set the mode per zone. Memory keeps it through a power cut. |
Runs on what you have
The 14 V tap
Specifications
| Input | 120 V AC |
| Output | 12 V or 14 V AC, selectable per zone |
| Rating | 200 / 300 / 600 W |
| Recommended load | 160 / 240 / 480 W — 80% of the rating |
| Zones | Two, with separate terminals and separate controls |
| Modes | Manual · auto (photocell) · countdown · timer · photocell + timer |
More specifications
| Photocell | IP65, on a 6.8 ft UL-listed cable |
| Memory | Settings kept through a power cut |
| Protection | Resettable breaker: overload, short circuit, overheat |
| Display | LCD, 12 h or 24 h |
| Power cord | 3.9 ft, SJTW 18 AWG / 3C, UL listed |
| Operating temperature | −22 to 140 °F (−30 to 60 °C) |
| Size · weight | 9.84 × 4.28 × 5.31 in · 11 lb (200 W) |
| Certification | ETL listed — Intertek 5011381 on the nameplate |
| Model | DY-TK · 2Q |
* Manufacturer-stated; the test report is on file and is not published on this page.
What the numbers mean
Questions people ask
Can one zone be on the photocell and the other on a timer?
12 V or 14 V?
How many lights?
Can it go outside?
Will it run the lights I already have?
Is wire included?
What is the warranty?
Can I return it?
In the box
| Transformer | 1 |
| Photocell | On a 6.8 ft cable |
| Wall bracket | 1, with 2 expansion bolts and 2 screws |
| Manual | 1 |
If a part is missing
Email the part name and a photo; the replacement ships from the same U.S. warehouse. Contact us
Fulfilment, not warranty — the two are answered separately.
Every number here comes from our own SKUs or the manufacturer's test report. The ones we have not measured are not here.

