Portfolio 200-watt 12-volt Multi-tap Landscape Lighting Transformer Reviews
Equally a professional landscape lighting designer looking to install and operate a new low voltage lighting system, you demand to consider what transformer volition be required to convert your standard line voltage outlets using 110-120V into your outdoor depression voltage 12V-15V lighting design. This consideration equally an outdoor lighting installer allows your mural lights to function properly for many years ahead and volition reduce issues with lights failing or ending upward with weak outputs further down the line of wire connections around the property landscapes, keeping your clients happy and referring customers for many years alee.
So, to respond the question about How Many Mural Lights Tin can I Connect to which Transformer Wattage, nosotros must first look at some of the basic lighting pattern specs and considerations.
1) How many lights volition I be installing?
2) What is the total Watts and Voltage Amp draw of the landscape lights beingness installed in an area?
iii) What wire gauge size will I be using, xviii/two, 16/ii, fourteen/2, 12/2 or 10/2?
If you lot want the super duper shortcut to finding the minimum wire gauge or the minimum transformer you can get away with, or the maximum load or the maximum distance of a run… then grab your mobile device, open the app shop and download Landscape Lighting Calculator. The app calculators take into consideration VA loss over length of wire by gauge, tap voltage and more than. Learn more at https://landscapelightingcalculator.com/ . (note: Landscape Lighting Computer is not a production of Garden Light LED.)
Critical considerations before starting out: If you connect depression voltage lights direct to line voltage ability, the higher 120 voltage will cause them to burn out immediately. Therefore, a depression voltage transformer power source must be used, which tin then plug into your principal ability source to properly run your landscape lights each nighttime. If you don't accept a GFI outlet available, seek a professional electrician to install one for your new low voltage lighting system prior to installation where the transformer is desired to exist placed out of sight. If using the more powerful magnetic landscape lighting transformers, it's e'er best to non become over 80% of its maximum wattage rating.
Now, to effigy out how many 12V lights you can ability outside with a single depression voltage transformer, look to the wattage and VA ratings for the fixtures being installed. Once that has been considered and calculated with the number of lights on the systems run, you can await for a low voltage transformer that has a college minimum wattage rating.
How Many Landscape Lights Can You lot Install on a Low Voltage Transformer
Transformer power spec considerations: Calculating Voltage Amps as opposed to Watts, will show you the true ability describe on your line, and this is why it is advisable to utilize this number to ensure you don't purchase a landscape lighting transformer that isn't adequate to power your lighting pattern installation, since information technology will only crusade issues for you down the road eating into your profit and your customers happiness.
Modest Landscape Lighting Pattern Plan Ability Calculations
So, if you want to connect x landscape spotlights to a minor transformer, and the lights apply 2W / 4VA / 20 watts halogen equivalent light output power each, you would desire a 100-watt transformer. (Example of calculations: 10 lights Ten 4 VA = 40 voltage amps).
Large Landscape Lighting Design Organisation Ability Draw Formula
Again, if you lot want to connect twenty landscape lights to a low volt transformer, and the lights are pulling 4W / 7VA / 35 Watts of element of group vii power draw on the organization, you lot would need a 300 watt transformer. (20 lights X 7 VA = 140 voltage Amps, and so information technology's best to use a 300 Watt) since 150W transformer will non give you enough buffer of the recommended 20-25% beneath maximum watts rating, for your new landscape lighting system to stay properly lit for many years ahead.
Wire Plays an Important Office in Your Lighting Blueprint Considerations for Power
Additionally, when considering what wire gauge to use for your mural lighting pattern installation, its best to empathize that different gauges have their own pros and cons. Note: smaller wire sizes are often more economical and larger wire sizes are stronger, however the smaller ones volition also reduce the altitude of power being provided to your lights in the ground, and may crave conduit to stay condom from dreaded landscaper cuts to your lighting connections.
In this instance of installing your landscape lights with specific wire gauges as another consideration for which transformer wattage to purchase, we can benchmark some calculations knowing that typically, a 300-watt transformer can ability 100 feet run using 16 estimate, or 150 anxiety using 14 approximate, or 200 anxiety when using the most popular 12 approximate cables. It'southward always appropriate to check with the lighting manufacturers territory managers and sales teams prior to purchase, to discuss any other factors and considerations to all-time determine the proper transformer and wire guess to use for your specific landscape lighting design system.
It's Always All-time to Double Check Landscape Lights and Depression Voltage Transformer Calculations
Since at that place are so many factors to consider to create a professional lighting design project, it's always best to consult your experienced lighting pattern specialist, as they can suggest you lot on the best type of wire (ie: standard copper, vs anti-corrosive wire) along with the proper transformer and landscape lighting models / finishes to buy for your specific applications. Since often, they have handled and managed a very like installation using the design techniques desired in your area, to ensure your new installation stays working great years later, and worry free.
Source: https://gardenlightled.com/what-size-landscape-lighting-transformer-should-you-use-to-power-your-design/