Timer controlled low voltage with LED lamps is the way to go, one reason is that the inevitable failure of "line voltage" temporary extension cords could lead to shock injury.

I agree that the consumer grade "big-box" stuff is junk and not likely to last more than 2 years without constant attention. What you need is heavy duty professional grade equipment, check with your local landscape supply house. I like this type because they are heavy duty and manufactured in my area of the good ol USA.

Answer from Jimmy Fix-it on Stack Exchange
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Reddit
reddit.com › r/landscaping › low voltage landscaping lights -diy
r/landscaping on Reddit: Low voltage landscaping lights -DIY
January 4, 2024 -

I'm currently in the process of planning to incorporate low voltage landscaping lights into my backyard. Do you have any suggestions or recommendations for brands? I've been considering Volt Lighting, despite its higher cost, because it comes with a lifetime warranty. My plan is to purchase the light fixtures and transformer from Volt Lighting, and then acquire MR16 LED bulbs and wiring from a reputable brand on Amazon. While the Volt bulbs are more expensive, they do come with a lifetime warranty. Would it be advisable to also purchase the bulbs from Volt Lighting, given their warranty?

Or are there any other alternatives? Thanks in advance.

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I’ve had a lot of luck with Volt fixtures and everything else from Amazon. Here’s an email I sent my nextdoor neighbor last weekend: Hi [neighbor], here's the info on what I use for the DIY landscape lighting. I buy the light fixtures from Volt Lighting: https://www.voltlighting.com/ I highly recommend buying the ones where you supply your own lightbulb. They're called "lamp ready". That way, if the lightbulb burns out, you just replace it and not the whole fixture. The one I've been buying isn't available on their website, but this looks pretty close: https://www.voltlighting.com/top-dog-cast-brass-spotlight I buy everything else (see below) from Amazon. Buying a lamp-ready fixture also means you can better control the color temperature. I recommend getting lightbulbs with 2700K color temperature. That's a warm yellowish/white light. Here's the most recent one I bought: https://www.amazon.com/gp/product/B07XKVPTWX Then, you'll need to buy some waterproof wire nuts: https://www.amazon.com/gp/product/B0006B06KW I've bought both of these low-voltage wires: https://www.amazon.com/gp/product/B07Y7QW4VP https://www.amazon.com/gp/product/B002G9TND8 They both seem to be good quality. Finally, my favorite low voltage transformer is this one from Ring: https://www.amazon.com/gp/product/B09MV6PNMQ It seems to be out of stock right now, but I've seen that happen before. It was out of stock the last time I ordered and it took a couple extra weeks to get it. Anyway, I highly recommend this transformer because the programming and control is so simple from your phone.
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Family Handyman
familyhandyman.com › home › outdoors › yard & garden structures › paths
Outdoor Low Voltage Lighting (DIY) | Family Handyman
September 16, 2019 - A successful low voltage outdoor lighting plan requires selecting the right fixtures, such as low voltage spotlights, then placing and wiring them correctly. Use waterproof pond lights for illuminating pools, fountains and other water features; offset path lights for lighting walkways; cone lights for highlighting both walkways and the surrounding plants; tree-mounted spotlights for simulating moonlight; and flood lights for illuminating trees, buildings and other large elements. Walk into any home center or garden center this spring and you’re guaranteed to run into a towering display of outdoor low voltage lighting.
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Timer controlled low voltage with LED lamps is the way to go, one reason is that the inevitable failure of "line voltage" temporary extension cords could lead to shock injury.

I agree that the consumer grade "big-box" stuff is junk and not likely to last more than 2 years without constant attention. What you need is heavy duty professional grade equipment, check with your local landscape supply house. I like this type because they are heavy duty and manufactured in my area of the good ol USA.

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Yes, durable, reliable products exist that do the things you want to do. However, you need to actually buy them.

Seems like your experiences thus far have been haunted by the spectre of "cheap". And that's because I'm guessing your sources are Walmart, endcaps at the big-box home improvement stores who are selling their Chinese made house brand, and even cheaper Cheese that fell off a truck in Shenzhen (eBay, Amazon Marketplace, AliExpress/baba).

I do that myself. But when I do that, I know I'm doing that and so when the thing croaks after 6 months, I understand why, and I know that I can climb the quality ladder and buy from reputable vendors and get vastly better stuff that will last as long as I want to pay for.

So design the system right. Use as good parts as you're willing to pay for. When they blow up, own that mistake, adapt and press onward.

Nice thing is, this project will be a matrix of many little lights, so you have a lot of opportunity to experiment on a small scale.

LED is the only way to go.

Again I think your problem is you've only experienced cheap LED.

LED is definitely the right technology. You need to get a good implementation of it. Making a quality one isn't that hard. The problem is, making junk is even easier and so much easier to sell.

LED emitters are perfectly capable of outliving all of us, and quality drivers and weatherproofing can be made as well. Don't even consider another technology. LED is the way to go.

It actually extends the life of the LED when there isn't a socket to corrode and fail. If you've had short life with those, again, that's the cheap thing.

Don't even think about running 120V around your yard in this day and age. There's simply no reason to do that, and it creates some life-safety hazards that do not need to be created.

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Total Outdoor Lighting
totaloutdoorlighting.com › led › build-your-own-kit.html
Build your own LED outdoor landscape lighting kit
Fill in the quantities you need for the outdoor lights. Make sure the total watts of the lights do not exceed the transformer you include with your kit. Select our optional moisture resistant blue wire connector for better and more durable connection · Choose low voltage wire based on your projects needs
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Abby Organizes
justagirlandherblog.com › home › diy projects › the easiest way to install low voltage landscape lighting
The Easiest Way to Install Low Voltage Landscape Lighting | Abby Organizes
May 4, 2022 - Learn how to install low voltage landscape lighting and give your home's exterior a high-end, custom look! Read this post to see how!
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Family Handyman
familyhandyman.com › home › house & components › systems › electrical system › lighting
DIY Outdoor Lighting Tips for Beginners | Family Handyman
April 16, 2025 - Since most outdoor lighting is low voltage, it's safe and easy enough for any DIYer to install. In fact, the only special tool you'll need is a wire stripper. Find out what's trending in outdoor lighting before embarking on your project.
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Philiporflop
philiporflop.com › landscape-lighting
Install Landscape Lighting for Added Curb Appeal
This DIY tutorial will show you how to install a low voltage lighting system to illuminate your landscape and your home!
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YouTube
youtube.com › watch
How To Install Landscape Lighting Yourself - The Basics - YouTube
Do it yourself - landscape lighting basics. Today I show you how I am installing low voltage LED lighting at my house. (RGBW Spotlights) This is just the sta...
Published   October 29, 2023
Find elsewhere
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Blogger
georgesworkshop.blogspot.com › 2012 › 02 › very-bright-1-watt-diy-led-garden-light.html
georgesworkshop: a very bright 1 watt diy led garden light
The glass block in the center admits and scatters the light from the LED array which is at the back of the block, buried in a recess in the wood. Power is via a low voltage cable that runs up the back.
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VOLT
voltlighting.com › volt® lighting › learn › how to install landscape lighting: step-by-step guide
How to Install Landscape Lighting: Step-by-Step Guide
Installing low voltage landscape lighting is an easy do-it-yourself project that most homeowners can complete. DIY landscape lighting with low voltage (12V) is a safe and easy project.
Published   May 31, 2022
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Thrifty Decor Chick
thriftydecorchick.com › 2015 › 05 › diy-landscaping-lighting-tutorial.html
Easy DIY Landscaping Lighting Tutorial for Added Curb Appeal | Thrifty Decor Chick | Thrifty DIY, Decor and Organizing
June 18, 2024 - Add warmth and security to the exterior of your home with this DIY low voltage landscape lighting tutorial. No electrical knowledge needed!
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YouTube
youtube.com › playlist
How to Wire Low Voltage Landscape Lighting - YouTube
How to Wire Low Voltage Landscape Lighting - In these videos I will share some of the easiest and most popular DIY Landscape Lighting Wiring Videos. Learn mo...
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VOLT
voltlighting.com › volt® lighting › learn › how to create a landscape lighting installation plan
How to Create a Landscape Lighting Installation Plan
June 1, 2022 - Use the hub method when fixtures are grouped in a small area such as in a garden bed. Combination method. The preferred method for most LED systems because it combines the other methods to conserve wire, reduce splices, and make installations easier and faster. While this may seem to complicate things, it’s actually a simple approach. Use the combination method when you want to use any of the above methods together. You have a lot of flexibility with LED lighting systems – wide acceptable voltage range and low wattage – these make for minimal voltage loss and less concern about what method you use.
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DIY Home Improvement
diychatroom.com › home › forums › home improvement › electrical
Low Voltage Landscape Lighting | DIY Home Improvement Forum
Hello. Last summer, I installed a set of low voltage LED landscaping lights around my yard, a total of 10. It’s a 24VDC system, nothing fancy, cheap Amazon stuff. My installation went well, I have 3 total runs, two shorter on 18AWG and a longer run on 12AWG. All lights worked flawlessly for...
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DIY Home Improvement
diychatroom.com › home › forums › home improvement › landscaping & lawn care
Homemade Landscape Lighting | DIY Home Improvement Forum
Yes, I made 10 of them out of 2" PVC, I cut them at a 45 degree on the top, flat on the bottom, cut a 2" round piece of glass, siliconed it in place and installed a 5 watt LED M16 directly under the piece of glass .
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Americannationalco
americannationalco.com › home › how to install low voltage landscape lighting
How to Install Low Voltage Landscape Lighting | For the DIY-er
January 5, 2025 - Understanding your power requirements is a crucial step in a successful low voltage outdoor lighting DIY project.
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The Garden Glove
thegardenglove.com › home › how to install low voltage outdoor landscape lighting
How To Install Low Voltage Outdoor Landscape Lighting • The Garden Glove
December 7, 2021 - It’s a good idea to make a rough sketch or diagram of your wiring and light placement before you start buying all your low voltage garden lights and lighting supplies. Here’s our rough wiring diagram for our front, side and back yard.
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The Home Depot
homedepot.com › diy projects & ideas › outdoor living ideas › outdoor lighting ideas
How to Install Landscape Lighting - The Home Depot
June 6, 2025 - Solar landscape lights are powered ... of direct sunlight a day to fully charge. Low voltage landscape lights are powered through a transformer that lowers the regular voltage down to 12-volts....
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House Repair Talk
houserepairtalk.com › diy home improvement › electrical & wiring
Low voltage outdoor lights problem | DIY Home Improvement, Remodeling & Repair Forum
August 13, 2017 - $39.99 ($6.66 / count) REEGOLD Low Voltage Landscape Lights Outdoor: 7W 700LM LED Landscape Lighting with Connectors for Tree Garden Yard Pathway | 12V 24V Warm White 2700K Spotlights | IP65 Waterproof | 6 Pack REEGOLD
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Reddit
reddit.com › r/homeimprovement › looking for an diy outdoor lighting installation guide
r/HomeImprovement on Reddit: Looking for an DIY Outdoor Lighting Installation guide
November 6, 2019 -

I want to install outdoor uplighting on my trees and highlight some architectural features on my home all DIY. The information that I've found on the subject are helpful tips on where to place lights, but what I'm looking for is a step-by-step guide on how to do the whole project soup to nuts. In thinking on it more, I may need several guides, as I will have to do several things. I want to put a wall light on a wall where there is no outlet, so I'll need to figure out how to add outlets to the outside of a home. I also want ground level lighting, so it'd be great to have a guide on how to run wiring underground.

Are there any guides out there that can help me? I'm not having much luck finding any on my own.