VOLT 300W Slim Line Low Voltage Transformer (12V/15V) with Timer/Photocell

$188.97

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Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.

Product description

VOLT 300W Slim Line Transformer

Low Profile, High Performance

With its sleek stainless steel cabinet, convenient clamp-style terminals, professional-grade toroidal core, and timer with photocell included, this innovative low voltage transformer is unmatched in its simplicity of installation and operation.

Toroidal Core

This transformer's toroidal core allows for more reliable, efficient, cooler, and quieter operation than comparable EI laminated types. It's also superior to electronic transformers, which may not be compatible with LED circuits, suffer from extensive voltage loss, and are subject to overheating and premature failure.

VOLT 300W Slim Line Low Voltage Transformer

VOLT Low Voltage Transformers

A low voltage transformer is at the heart of every landscape lighting system. It converts 120V current to a low voltage current between 12-15 VAC. The efficiency of this conversion determines how well the transformer controls the voltage output and how much energy is consumed in the process. With high quality toroidal cores, robust wiring and premium internal components, VOLT transformers are the most efficient in the industry, providing high performance and energy savings.

Professional-Grade VOLT Transformers


Customer Reviews	384	33	107	43	54	2	3
Price	$299.97	$274.97	$209.97	$314.97	$354.97	$699.97	$884.97
Construction	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Maximum Draw	300W	150W	100W	300W	600W	900W	1200W
Input	120V 60Hz	120V 60Hz	120V 60Hz	120V 60Hz	120V 60Hz	120V 60Hz	120V 60Hz
Dimensions	15.33″ x 5.5″ x 3.7″	15.33″ x 5.5″ x 3.7″	14.40″ x 5.27″ x 3.7″	14.56" x 7.13" x 5.9"	14.56" x 7.13" x 5.9"	18.8" x 10" x 8"	19.73" x 10" x 8"
Weight	13 Pounds	13 Pounds	10 Pounds	13 Pounds	21 Pounds	44 Pounds	51 Pounds
Core	Toroidal	Toroidal	Toroidal	Toroidal	Toroidal	Toroidal	Toroidal
Voltage Taps	12V & 15V (UL 1838 compliant)	12V & 15V (UL 1838 compliant)	15V (UL 1838 compliant)	12V & 15V (UL 1838 compliant)	12V-15V (UL 1838 compliant)	12V-22V (UL 1838 compliant)	12V-22V (UL 1838 compliant)
Terminal Wire Rating	Up to 10 Gauge	Up to 10 Gauge	Up to 10 Gauge	Up to 10 Gauge	Up to 10 Gauge	Up to 10 Gauge	Up to 10 Gauge

Benefits of LED Outdoor Lighting

Improve Safety

Illuminate walkways, decks, and patios to prevent trips and falls

Strengthen Security

Well-lit areas around your home deter would-be intruders

Enhance Beauty

Transform your home into the envy of the neighborhood

Save Money

Modern LEDs use up to 85% less energy than incandescent bulbs

How can I troubleshoot the power and electrical on this transformer?

Confirm the unit is plugged into a working 120V outlet. Check your home's breaker panel and GFCI outlets nearby for tripped breakers or reset buttons. Inspect the 25A magnetic breaker on the secondary side; press the reset button if it has tripped.
How can I troubleshoot the timer/photocell?

Make sure the timer/photocell module is fully seated in the interior receptacle. Check that the photocell isn't exposed to light sources. Verify the control dial is not in the OFF position. Cover the photocell sensor completely to simulate darkness.
How can I troubleshoot the wiring and connections?

Confirm all fixture wires are properly clamped in the terminal blocks. Check that you're not exceeding 80% of the 300W capacity (240W total load). Make sure you're connected to the correct voltage tap (12V vs. 15V) for your fixtures.
How can I troubleshoot if there's no output or lights aren't coming on?

Test with a single known-good fixture connected directly at the transformer to rule out a wiring run issue. Check individual fixtures for failed bulbs or connections. Ensure the transformer lid is properly closed..
How can I troubleshoot the transformer's placement and environment?

Confirm the transformer is mounted vertically as intended, not lying flat. Make sure the power cord reaches the outlet without being stretched, pinched, or run through standing water. In very cold weather, give the unit a few minutes to stabilize.

From the brand

VOLT Factory Direct

The best in landscape lighting

One of the world's largest manufacturers of professional-grade landscape lighting, VOLT has built its exceptional reputation through innovation, superior product quality and expert support available 7 days a week. Our products are built to the highest standards of construction and performance, then field tested for durability and ease of installation.
The VOLT product development team includes some of the industry's most experienced and creative engineers, designers and lighting experts. Working in the fully equipped VOLT Innovation & Photometrics Lab, the team pursues an aggressive program of new product creation and continuous improvement.
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