- FREE Shipping on all orders! Limited time!
- support@tru-scapes.com
Tru-Scapes® Deck Lighting
Elevate your deck with Tru-Scapes® Low Voltage LED Deck Lighting! Create the perfect ambiance for your outdoor space with our premium quality fixtures and enjoy free shipping on all orders!
Premium LED Deck Lighting
Elevate your outdoor space with professional-grade fixtures now.
Free Shipping on all Products
On orders in the Continental USA
NADRA Deck Safety Ambassador.
Official NADRA Deck Safety Ambassador.
5 Year Warranty
30 days money back guarantee
Most popular deck lighting ideas
Installing Tru-Scapes® Deck Lighting will add the best value to to your outdoor living space.
LED Post Cap Lights
The finest lighting fixtures for your deck & fence posts. It’s time to brighten up your outdoor space.
Tru-Post Lighting & Accessories
Where innovation and creativity meets your deck and fence post.
Structure Lighting
The most stylish accessories for your deck & fence posts. Take your outdoor decor to the next level.
Wall, Step & Post Lights
Create an ambiance and safely light up your most prominent outdoor features.
Wiring and Tools
Providing all the tools and accessories for your outdoor lighting needs.
Deck Post Lighting & Cap Sizing
Featured
New Color Changing Technology
-
LED Post Cap Lighting
Tru-Scapes® 2″ Aluminum Color Changing LED Deck Post Light – Smart Deck & Fence Post Cap Lighting
Original price was: $119.99.$94.99Current price is: $94.99. Add to cart -
LED Post Cap Lighting
Tru-Scapes® 2.5″ Aluminum Color Changing LED Deck Post Light – Smart Deck & Fence Post Cap Lighting
Original price was: $119.99.$94.99Current price is: $94.99. Add to cart -
LED Post Cap Lighting
Tru-Scapes® 4″ Vinyl Color Changing LED Deck Post Light – Smart Deck & Fence Post Cap Lighting
Original price was: $119.99.$99.99Current price is: $99.99. Add to cart -
LED Post Cap Lighting
Tru-Scapes® 4″ Vinyl Color Changing LED Deck Post Light – Smart Deck & Fence Post Cap Lighting
Original price was: $119.99.$99.99Current price is: $99.99. Add to cart -
LED Post Cap Lighting
Tru-Scapes® 4.5″ Composite Color Changing LED Deck Post Light (Fits TREX Transcend Posts)
Original price was: $139.99.$119.99Current price is: $119.99. Select options This product has multiple variants. The options may be chosen on the product page -
STEP & SURFACE MOUNTED LIGHTING
Tru-Scapes® 3″ Color Changing LED Deck Step Riser Light
Original price was: $49.99.$39.99Current price is: $39.99. Select options This product has multiple variants. The options may be chosen on the product page -
STEP & SURFACE MOUNTED LIGHTING
Tru-Scapes® 6″ Color Changing LED Deck Step Riser Light
Original price was: $69.99.$49.99Current price is: $49.99. Select options This product has multiple variants. The options may be chosen on the product page -
STEP & SURFACE MOUNTED LIGHTING
Tru-Scapes® 2.5″ Traditional Color Changing Dot Light
Original price was: $99.99.$79.99Current price is: $79.99. Add to cart
Years Experience
0
+
Who we are
A creation that suits your personality.
We proudly deliver top-quality Tru-Scapes® Outdoor Lighting products for outstanding residential and commercial results.
Trusted Deck Lighting store
The finest fixtures for your deck & fence posts. It’s time to brighten up your outdoor space.
Professional Services
Tru-Scapes® Deck Lighting offers premium outdoor lighting solutions with professional-grade fixtures.
100% Safe transactions
Tru-Scape® Deck Lighting guarantees 100% safe and secure transactions for a seamless customer experience.
⚡︎ Tru-Scapes Guide
What Size Transformer Do I Need?
Choosing the correct transformer is one of the most important steps when designing and installing a low voltage outdoor LED lighting system. A properly sized transformer ensures your lights perform correctly, maintain consistent brightness, and operate safely for years to come.
All Tru-Scapes transformers operate on low voltage AC power and are designed for professional-grade outdoor LED lighting systems — delivering reliable performance season after season.
1
Calculate Total Wattage
Start by adding together the wattage of every fixture connected to the transformer.
10 LED path lights @ 4W each
40W
4 uplights @ 7W each
28W
2 hardscape lights @ 3W each
6W
Total Load
74 Watts
2
Add Capacity Headroom
For best performance and long-term reliability, we recommend loading transformers to approximately 70–80% maximum capacity. This allows room for:
- ✓ Voltage fluctuations
- ✓ Future fixture additions
- ✓ Longer wire runs
- ✓ Cooler transformer operation
- ✓ Improved LED performance and lifespan
⚙ Sizing & Specifications
Find Your Perfect Match
Use these charts and recommendations to choose the right transformer, wire, and zone setup for your outdoor lighting project.
Recommended Transformer Sizing
Match your total fixture wattage to the right transformer size.
| Total Fixture Wattage | Recommended Transformer |
|---|---|
| 1–70 Watts | 100 Watt Transformer |
| 71–160 Watts | 200 Watt Transformer |
| 161–320 Watts | 400 Watt Transformer |
Recommended Wire Size
Tru-Scapes recommends a minimum of 12/2 low voltage direct burial wire for outdoor LED lighting installations. Using larger gauge wire helps reduce voltage drop, improves system performance, and allows for longer wire runs.
- ✓ 12/2 wire recommended for most residential installs
- ✓ Larger systems may require heavier gauge wire
- ✓ Avoid undersized wire to prevent dimming & voltage loss
Understanding Zones on a Transformer
Our 400 watt transformer includes 2 separate zones. This allows contractors and homeowners to:
- ✓ Separate front and backyard lighting
- ✓ Divide larger systems into multiple wire runs
- ✓ Reduce voltage drop
- ✓ Simplify troubleshooting and maintenance
Why Proper Transformer Sizing Matters
Consistent Brightness
Longer Fixture Lifespan
Voltage Regulation
Future Expansion
Long-Term Performance
Quick Reference Chart
Find the right transformer at a glance.
| Transformer Size | Ideal LED Load | Best Applications |
|---|---|---|
| 100 Watt | Up to ~70 Watts | Small landscape lighting systems |
| 200 Watt | Up to ~160 Watts | Medium-sized homes & outdoor living areas |
| 400 Watt (2 Zone) | Up to ~320 Watts | Large properties & multi-zone systems |
💡 Got Questions?
Frequently Asked Questions
Everything you need to know about choosing and sizing your low voltage outdoor LED lighting transformer.
Start by adding up the total wattage of every fixture in your lighting system. Then choose a transformer that allows your total load to fall within 70–80% of the transformer's maximum capacity. For example, if your total fixture wattage is 74 watts, a 100 watt transformer would be the right choice. This headroom ensures consistent brightness, reduces heat, and allows room for future expansion.
Loading a transformer to full capacity puts unnecessary stress on the unit and can shorten its lifespan. By keeping the load at 70–80%, you allow room for voltage fluctuations, longer wire runs, and future fixture additions. It also keeps the transformer running cooler, which improves overall LED performance and reliability over time.
Tru-Scapes recommends a minimum of 12/2 low voltage direct burial wire for most outdoor LED lighting installations. Larger systems or longer wire runs may require a heavier gauge to reduce voltage drop. Using undersized wire can cause dimming, voltage loss, and inconsistent performance — so it's always better to err on the side of a larger gauge.
Zones are independent output channels on a transformer that let you run separate wire lines from the same unit. Our 400 watt transformer includes 2 separate zones, which is ideal for splitting front and backyard lighting, dividing large systems into shorter runs, reducing voltage drop, and simplifying troubleshooting and maintenance. Multi-zone transformers are especially useful for larger properties.
Yes — and that's exactly why we recommend the 70–80% loading rule. By not maxing out your transformer at the time of install, you leave room to add path lights, uplights, or hardscape fixtures down the road without needing to upgrade your transformer. Planning ahead at install saves time and money later.
An undersized transformer will struggle to power all of your fixtures properly. You may notice dim or flickering lights, inconsistent brightness across the system, voltage drop on longer runs, and a shorter lifespan for both the transformer and your LED fixtures. Always size up to the next transformer category if your total load is close to the maximum capacity of a smaller unit.
Yes. All Tru-Scapes transformers are designed specifically for outdoor low voltage LED lighting systems. They operate on safe low voltage AC power and are built to professional-grade standards for long-term reliability in outdoor environments. For installation help, fixture layout, or voltage drop planning, we always recommend working with a local Tru-Scapes authorized dealer.
Need Help Designing Your System?
Contact a local Tru-Scapes authorized dealer for assistance selecting the proper transformer, wire size, fixture layout, and voltage drop planning for your outdoor lighting project.
Find a Dealer →Innovative Deck Post Caps and Accessories
Tru-Post® Products In Use: View Our Complete Gallery
Discover how Tru-Post® can enhance your space by viewing our complete gallery of inspiring installations!
Testimonial
Customer Reviews & Stories
Discover what our clients are saying about their experiences with us and how our products and services have transformed their spaces, delivering exceptional results and exceeding expectations!
★★★★★
Tru-Scapes deck lights have taken our outdoor entertainment area to the next level. The lighting is a perfect temperature, providing a great ambiance for enjoying summer nights. The durability and longevity of these lights are exceptional, making them worth every penny.
★★★★★
Tru-Scapes deck lights have made our deck a true showstopper. The quality craftsmanship and attention to detail are evident in every aspect of these lights. They are not only functional but also add a touch of elegance and sophistication to our outdoor space.
★★★★★
I had Tru-Scapes lighting installed on my deck and patio and I couldn’t be happier with the products and the results. It has added another entire dimension to backyard, creating a night-time oasis for my family. The fixtures are high quality and the brass finish is absolutely beautiful. Buying American made products is very important to me and I am very impressed with the high quality transformers. This allows us to have control of the lighting from anywhere. Highly recommended!