
Low-Voltage 200-Watt Landscape Transformer (Single-Packing)
- The landscape transformers are Hampton Bay’s lowest profile slim line power units which can be easily concealed after installation. These units are based on a potted toroidal core design that eliminates annoying buzzing sounds while offering the highest efficiency possible. Our Hampton Bay SL units meet the Department of Energy DOE mandatory requirement efficiency rating of VI. Utilizing state of the art sensing circuits our transformers provide dual safety functions that detect and react to a system overloaded or a short circuit condition in a landscape installation. Hampton Bay power packs provide convenient features and flexibility to design simple or more elaborate landscape lighting designs. The transformer includes a photocell and digital timer, a ground shield making it safe for use with submersible lights. The units are equipped with dual voltage output terminals (12-Volt and 15-Volt) which help compensate for voltage drops in high-Wattage / longer wire runs as well as to help reduce cable loss when using 15V LED fixtures.
- Highlights
- Plugin outdoor weather durable corrosion resistant unit, use UL approved 5VA durable plastic housing
- Remote photocell
- Easy to use display with preset functions:- clock display- photocell dusk to dawn – timer ON/OFF – photocell ON/ timer off- manual ON/OFF
- For use with submersible fixtures
- Department energy efficiency rating class VI
- Built in resettable short circuit, overload and surge protection
$94.97
Transform Your Outdoor Space with the Right Landscape Lighting Transformer
Installing landscape lighting can take your outdoor living space from drab to dramatic. With the right lighting, you can highlight the best features of your home, illuminate pathways and seating areas, and create an ambiance that encourages you to fully utilize and enjoy your yard or garden.
The key to great landscape lighting is having the proper transformer. This device takes the high voltage from your home and converts it to a safe, low voltage output suitable for powering multiple lighting fixtures. With a quality transformer like the Hampton Bay Landscape Transformer, you’ll get reliable, bright lighting exactly where you want it.
In this comprehensive buying guide, we’ll cover everything you need to know to choose the ideal Hampton Bay transformer for your unique landscape lighting needs and install it correctly.
What is a Hampton Bay Landscape Transformer Used For?
The main purpose of a landscape transformer is to convert 120 or 240-volt AC current from your home electrical system down to a safer 12V or 15V output that can be used to power low voltage outdoor lighting fixtures.
This allows you to have many lights around your landscape while avoiding the dangers and difficulties of high voltage wiring. The low voltage cable is easier to run and conceal.
Hampton Bay offers transformers in a range of wattages to support small to large lighting installations. The transformers conveniently have multiple output terminals so you can power lights in different areas of your landscape off one unit.
Key Features of Hampton Bay Landscape Transformers
Hampton Bay landscape transformers offer several useful features that make installing and using low voltage lighting simple:
- Weatherproof construction suitable for outdoor installation
- Built-in photocell automatically turns lights on at dusk and off at dawn
- Digital timer to control when lights turn on and off
- Multiple taps to power lights in separate zones
- Resettable circuit breaker protects from power surges
- Expandable design to add more lights in the future
Choosing a transformer with the right features for your needs and landscape design will provide the functionality and convenience you want.
How to Install a Hampton Bay Landscape Transformer
Proper installation is crucial to ensure your landscape transformer works safely and effectively. Here are some key steps:
- Select an appropriate outdoor location for the transformer, such as in a shed or mounted to an exterior wall. Avoid installing directly on the ground.
- Connect the input wires from your home’s electrical supply following the manufacturer’s guidelines. This usually requires 120V or 240V wiring.
- Run the low voltage output cables to your lighting fixtures, concealing the wires underground or under mulch. Use UL rated direct burial wire.
- Connect the lights according to the transformer’s instructions, being sure not to overload any circuit.
- Set the timer and test the lighting to make sure all connections are polarity-correct and functioning properly.
Getting a professional electrician involved is smart if you have any uncertainty about safely installing electrical equipment. Investing in a quality transformer and proper setup will pay off for years of trouble-free outdoor lighting.
Where to Buy a Hampton Bay Landscape Transformer
You can purchase Hampton Bay landscape lighting transformers from several major retailers:
- Home Depot – Exclusive retailer of Hampton Bay products with the largest selection of transformers. Online and in most stores.
- Lowes – May have a limited selection of Hampton Bay transformers depending on location. Worth checking their website or visiting your local store.
- Amazon – Good source for many Hampton Bay transformer models. Reviews can help determine quality and reliability.
- Lighting stores – Specialty lighting showrooms may carry Hampton Bay transformers and offer expert advice.
- Direct from Hampton Bay – Transformers and tech specs available on the Hampton Bay website. Limited purchasing options.
Be sure to verify transformer specs like wattage, voltage, etc. before purchasing to ensure you get one suitable for your specific lighting installation.
Hampton Bay Landscape Transformer Pricing
Cost for a Hampton Bay transformer varies primarily based on wattage, additional features, and where you purchase:
- Small capacity models – Transformers in the 300W to 500W range cost $40 to $70. Suitable for small installations.
- Mid-range models – Common 1000W to 2000W transformers run $80 to $150. Ideal for most homes.
- Large capacity – Heavy-duty 3000W+ transformers can cost $200 or more. Only needed for very extensive lighting.
- Added features – Photocell, timer, multizone, etc. add $20 to $60 to the price.
- Where to buy – Direct and online prices are often significantly less than at lighting stores.
Consider both wattage needed for your lighting design and useful features that will enhance convenience and functionality when choosing the right Hampton Bay landscape transformer for your budget.
Key Hampton Bay Landscape Transformer Features and Benefits
Hampton Bay’s transformer models include a range of features and settings to provide flexibility in how you utilize them for your unique outdoor lighting needs.
- Multiple voltage taps – Allow you to select between 12V and 15V output for optimum bulb brightness.
- Multiple zones – Enable powering lights in separate areas from one transformer.
- Photocell – Turns lights on automatically at dusk for convenience and security.
- Digital timer – Schedules when landscape lights turn on/off to suit your preferences.
- Dimmer dial – Lets you easily adjust light brightness as needed.
- Weatherproof housing – Safely allows for outdoor installation in any conditions or climate.
- Resettable circuit breaker – Provides overload protection; no fuse replacement needed.
- Expandable terminals – Allows adding more lights in the future as landscape matures.
- LED compatibility – Powers LED bulbs which last longer and are more energy efficient.
- Warranty – 1-year limited warranty provides repair or replacement coverage.
Troubleshooting When a Hampton Bay Transformer Won’t Work
If your landscape lights won’t turn on, the problem is likely with the transformer. Here are some things to check:
- Verify the input power connections are correct and live. Check circuits at the breaker.
- Inspect all output wire connections to lights. Reconnect any loose wires.
- Reset the circuit breaker button on the transformer if tripped.
- Replace any burnt out bulbs. Check for issues like a short circuit.
- Test the transformer voltage output with a multimeter to confirm power. Replace transformer if faulty.
- Update older transformers to work with LED lights, which may require a different voltage.
- Weatherproof any connections exposed to the elements. Prevent moisture damage.
With some diligent troubleshooting and electrical safety precautions, a non-functional Hampton Bay landscape transformer can often be repaired or replaced to restore your outdoor lighting.
How to Connect Lights to a Hampton Bay Transformer
Connecting your landscape lighting fixtures to a Hampton Bay transformer is a straightforward process:
- Run a UL-rated low voltage cable from the transformer to each light location. Outdoor direct burial cable works well.
- At each light, splice the cable and add a wire connector. Use gel-filled connectors for weatherproofing.
- Attach the light wires to the main cable – typically positive to positive and negative to negative.
- Bury the cable at least 6 inches or cover with mulch or grass to conceal.
- Do not overload circuits – check transformer wattage capacity and use separate circuits if needed.
- Test lighting and make any polarity or connection corrections for proper operation.
Following the transformer manual for wiring diagrams and voltage is key. Also be sure to buy compatible low voltage landscape lighting meant for a transformer setup. Proper connections result in lighting that works reliably.
Choosing the Right Wattage Hampton Bay Transformer
Determining the wattage you need for your Hampton Bay landscape transformer depends on:
- The number of lights – More lights requires higher wattage to power them.
- The wattage of each light – Add up the watts of all bulbs on a circuit. LEDs use less watts than other bulbs.
- Any future expansion – Allow extra capacity if you may add more lights later.
- The circuit capacity – Multiple taps, zones, and circuits can handle more watts.
As a general rule of thumb:
- Small installations: 300 to 500 watts
- Medium installations: 1000 to 2000 watts
- Large installations: 3000+ watts
Consult Hampton Bay’s transformer sizing guide to determine recommended wattage based on your specific lighting plan. Allowing some buffer for additions is wise. Too little capacity can cause issues.
Resetting a Non-Working Hampton Bay Transformer
If your Hampton Bay landscape lights suddenly stop working, the transformer is likely overloaded and just needs a reset.
Here’s how to reset the transformer:
- Locate the reset button on the transformer, often labeled “Reset Circuit Breaker”.
- Press the button firmly until you hear an internal click.
- The reset breaker should make a distinct clicking noise when reset.
- Restore power to the transformer and test lights.
Resetting the transformer reconnects the wiring inside and allows power to flow again. Just like a household breaker, this protects your system from overloads.
If the lights still don’t work after resetting, there may be a short circuit or other issue requiring transformer troubleshooting or replacement.
Are Hampton Bay Transformers Compatible with LED Lights?
Many homeowners are switching their landscape lighting to more energy efficient LED bulb options. The good news is Hampton Bay transformers are fully compatible with LED lights, with a caveat.
The key consideration is voltage – Hampton Bay transformers have changeable voltage taps, usually 12V and 15V.
- 12V tap is preferable for powering LED landscape lights.
- 15V tap may be too high voltage for some LED bulbs.
When using LED lighting, simply confirm your transformer has a 12V output setting. Choose that lower voltage tap and LED bulbs rated for around 12V. Set accordingly and LEDs will light up beautifully.
If your Hampton Bay transformer lacks a voltage selector, an added buck converter module can lower voltage for LED compatibility. With the right setup, LED and Hampton Bay work great together.
Programming the Hampton Bay Transformer Timer
Hampton Bay landscape transformers with built-in timers offer convenience and customization for controlling when your lights turn on and off automatically.
Follow these steps to set the timer:
- Use the dial to set the current time on the 24-hour military time scale.
- Turn the timer switch to “Timer” mode to activate it.
- Turn the individual timer dials to align with the times you want the lights to activate for each 15 minute interval.
- Adjust timer settings anytime according to seasonal lighting needs.
- Optionally set the photocell override if you want lights on at dusk always.
The timer pre-programs quickly and intuitively. Setting lighting in 2 to 4 hour blocks in the evening is common. The Hampton Bay transformer timer automates outdoor lighting beautifully.
Using Hampton Bay Transformers in Wet and Outdoor Locations
Hampton Bay makes weatherproof transformers designed to work in any outdoor setting, including contact with moisture. A few tips for using them in wet locations:
- Install transformer under an eave or overhang to limit direct water exposure.
- For mounting on a wall, choose a sheltered spot away from sprinklers and rain runoff.
- Use outdoor mounting hardware – stainless steel screws or brackets.
- Be sure the access panel cover is securely closed. Rubber gasket should seal tightly.
- Additional weatherproofing like a plastic bin enclosure can add another layer of protection.
- Coat connections in dielectric grease to prevent corrosion.
With reasonable moisture precautions, a Hampton Bay outdoor transformer will provide many years of reliable service. Proper installation is key.
The Warranty Coverage on Hampton Bay Landscape Transformers
Hampton Bay provides a limited 1-year warranty on all its landscape transformers.
This warranty covers defects in materials and workmanship only. Hampton Bay will repair or replace the transformer free of charge if it fails due to a manufacturing defect during the 1-year period.
Normal wear and tear, improper installation, and damage from electrical surges or weather are not covered. Warranty only applies to original purchaser with proof of purchase.
While the warranty is relatively short, Hampton Bay transformers are generally quite durable when installed and used correctly. Extending the unit’s lifespan relies on the user.
Replacing a Burnt Out Transformer Fuse
If your Hampton Bay landscape lights all stop working, the transformer’s internal fuse may have blown and needs replacement.
Here’s how to safely replace the fuse:
- Disconnect all power going to the transformer.
- Unscrew the access panel.
- Locate the blown fuse. Look for a broken filament inside.
- Remove old fuse from clips and replace with exact same new fuse. Match amperage rating.
- Reinstall access panel and reconnect power. Caution – live electricity!
- Power up lights and check for proper operation.
Always determine the cause of a blown fuse – usually an overloaded circuit or short. Replacing with the right fuse type prevents immediate failure again. Exercise extreme caution when working with live electrical equipment.
How Hampton Bay Transformers Compare to Other Brands
Hampton Bay transformers offer a comparable quality alternative to similar landscape lighting transformers from brands like Unique Lighting and Malibu.
Some key comparisons:
- Price – Hampton Bay is often 20-40% less expensive.
- Performance – Light output and reliability are on par with competitors.
- Features – Hampton Bay has high-end features like digital timers and photocells.
- Warranty – Typical 1-year coverage, some brands offer longer.
- Availability – Home Depot provides wider access than lighting specialty brands.
For most homeowners, Hampton Bay transformers represent an ideal intersection of performance, features, and value. Their wide selection provides options for small to large landscape lighting needs at reasonable prices.
Energy Efficiency of Hampton Bay Landscape Transformers
Today’s Hampton Bay low voltage transformers are designed for good energy efficiency in several ways:
- Low power loss – Advanced coils and wiring minimize wasted energy.
- Smart photocell – Only lights at dusk/dawn, avoiding daytime power drain.
- Compatible with LEDs – LED bulbs use less wattage than standard bulbs.
- Adjustable voltage – Right voltage prevents overpowering bulbs.
- Timer settings – Allows custom on/off times to save energy.
- Proper sizing – Correct wattage prevents excessive power draw.
- Durable construction – Quality materials increase lifespan, saving replacement costs.
Choosing Hampton Bay gives you access to a wide range of transformer sizes and options for creating an energy efficient outdoor lighting system.
How Many Lights Can a Hampton Bay Transformer Support?
The number of low voltage landscape lights a Hampton Bay transformer can power depends on:
- Total wattage – Each transformer has a maximum capacity.
- Bulb wattage – Add up all watts from individual bulbs. LEDs use less.
- Circuits and zones – Multiple outputs allow more lights spread over areas.
- Distance – Longer wire runs add resistance, draining capacity.
As a general guideline for 12V bulbs on a single circuit:
- 300W transformer = 20-24 lights
- 500W transformer = 35-42 lights
- 1000W transformer = 65-75 lights
- 2000W transformer = 125-150 lights
When planning your lighting, calculate total bulb wattage and allow some extra capacity. More circuits, zones, and strategic wire runs also let you add more lights per transformer.
Availability of Replacement Parts for Hampton Bay Transformers
The most common Hampton Bay transformer replacement parts include:
- Fuse – If fuse blows, replace with same type and rating.
- Photocell – Threads into socket. Make sure wattage matches.
- Timer dial – Replace if cracked or timer stops working.
- Access panel – Interior access to wiring and fuse requires this removable panel.
- Mounting hardware – May need new waterproof mounting plate, screws, etc. over time.
These parts are often readily available from Home Depot and many online retailers that supply Hampton Bay products. Having the exact transformer model is helpful to get proper replacement parts. With basic maintenance, transformers last years.
Extending the Wiring for Hampton Bay Landscape Transformers
Need to run your low voltage landscape lighting wire farther than the transformer’s cord length allows? You have a couple options:
- Wire splicing – Carefully splice in additional lengths of 12 or 14 gauge direct burial wire using gel-filled connectors. Use same gauge as transformer output cord.
- Jumper terminal – Some Hampton Bay transformers offer screw terminals to connect longer runs of wire that jump from the transformer to lights.
- Separate wire runs – Use multiple cables to cover all areas rather than one long run. Helps prevent voltage drop.
- Larger gauge wire for long distances – Heavier 12 or 10 gauge wire maintains voltage over longer distances.
- Proper connections – Improperly connected wires and connectors result in voltage loss.
With good outdoor wiring practices and quality gel connectors, you can safely extend your Hampton Bay transformer to reach any landscape lighting zone needed.
Reviews of Hampton Bay’s Landscape Lighting Transformers
Hampton Bay landscape transformers earn positive reviews for offering a good value way to power low voltage outdoor lighting systems.
Here are some of the most common comments:
- “Lets me use my timer and photocell with any light fixture – very convenient.”
- “Easy to install and wires up my lights nicely. Way better than plug in transformers.”
- “Works great for a few years until it starts making a humming noise.”
- “No problems powering my LED Malibu lights with this transformer.”
- “I mounted mine in the garage out of the rain with a long wire run and it’s worked perfectly.”
- “Stopped working after about 14 months, just past the warranty.”
For the price, most reviewers are pleased with Hampton Bay transformer quality and performance for home landscape lighting. Following installation guidelines helps extend the working life of these units. With reasonable care, a Hampton Bay transformer provides years of reliable service and great looking outdoor lighting.



