100W Low Voltage Landscape Lighting Transformer

Outdoor

Maximize performance and reliability with the NSL 100W Low Voltage Transformer, built specifically for landscape lighting systems that demand efficiency and durability. Compact yet powerful, this transformer is ideal for residential and commercial projects where long-term performance and easy operation are key.

Compact Power for Outdoor Projects

The NSL 100W Transformer features two 12V outputs and two commons, simplifying installation while offering flexibility for multiple fixture groupings. Perfect for powering path lights, accent lights, and deck fixtures, it’s designed for smaller outdoor lighting systems where expansion is unlikely.

Built to Last Outdoors

Constructed with a UV-resistant black plastic housing and a clear polycarbonate lens, this transformer is engineered to withstand the elements without fading, cracking, or weathering. Fully cETLus listed, it meets North American safety standards, making it a trusted choice for contractors and designers.

Smart Control Made Simple

With a built-in mechanical timer and photocell, the NSL 100W Transformer provides effortless control:

• Timer Modes: On, Off, Auto (dusk-to-dawn), or dusk plus 1–9 hours

• Photocell Delay: 30-second delay prevents accidental triggers from passing shadows or cloud cover

This ensures reliable, worry-free operation while optimizing energy savings.

Ideal Applications

• Residential landscapes: Pathways, gardens, patios, decks

• Commercial spaces: Entrances, signage, small courtyards

• Hospitality settings: Restaurants, boutique hotels, and outdoor lounges

Long-Term Reliability

With an industry-leading 15-year warranty, NSL guarantees peace of mind and dependable performance. Combined with safety certification and rugged construction, the 100W Transformer delivers unmatched value in its class.

Key Features:

• 100W capacity with 2× 12V outputs + 2 commons

• Built-in mechanical timer and dusk-to-dawn photocell

• UV-resistant black plastic housing with clear lens

• cETLus listed for landscape lighting use

• 15-year warranty

How to Size Your Landscape Lighting Transformer

Choosing the right transformer is critical for the performance and longevity of your landscape Lighting system A transformer that’s too small will overload, while one that’s too large wastes energy. Here’s a simple guide:

1. Add Up Fixture Wattage
   • Total the wattage of all the fixtures you plan to connect (e.g., 10 fixtures × 5W each = 50W).
2. Include Future Expansion
   • Add an extra 20–30% to your total wattage to allow for additional fixtures down the road.
3. Choose the Transformer Size
   • Select a transformer with a wattage rating slightly higher than your total.
   • Example: If your system requires 75W, a 100W transformer is ideal.
   • If your design requires 150W or more, consider upgrading to a 300W model.
4. Consider Multiple Outputs
   • For more complex layouts or longer runs, using a transformer with multiple 12V outputs (like this 100W model) helps distribute power evenly and maintain brightness consistency.

Pro Tip: Always match your transformer to the voltage requirements of your LED fixtures (usually 12V AC or DC).

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