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Internet # 309831563

Model # SL-ALTR

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Address Light Plug-In Transformer

$16.27
  • Specially designed to power the Westek Address Light
  • Includes 6 ft. wire and connectors
  • Weather-resistant and raintight design perfect for outdoor use
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Product Details

About This Product

This address light transformer is compatible with Westek's LED address light. The transformer connects power if a powered doorbell connection is not available. Easy installation to power address light (SL-ALWR). Product comes with 1-year limited warranty. Transformer is weather resistant and outdoor rated.

Highlights

Product Information

Internet # 309831563

Model # SL-ALTR

Additional Resources

Shop All Westek
From the Manufacturer

Specifications

Dimensions: H 3.5 in, W 1.375 in, D 1.375 in

Dimensions

Product Depth (in.)

1.375 in

Product Height (in.)

3.5 in

Product Length (in.)

2 in

Product Width (in.)

1.375 in

Details

Exterior Lighting Accessory Type

Transformers

Features

Waterproof

Material

Plastic

Returnable

90-Day

Wattage (W)

18 W

Warranty / Certifications

Manufacturer Warranty

1 year

Questions & Answers

I need westek model Tw60, which takes 120V in and outputs 11.5VAC 5A 60W. I wonder if this one would be compatible?
ByDec 11, 2025
1 Answer | 
Answer This Question

No, this power cord is only used to power the SL-ALTR.

By|Dec 18, 2025


    What is the output voltage?
    ByJul 6, 2023
    1 Answer | 
    Answer This Question

    Hello Samuel, we appreciate your taking time to contact us. The output voltage for Westek Address Light Plug-In Transformer model #SL-ALTR is 15-Volt 300mAh. If you require future assistance, we encourage you to reach out to us at CustomerService@amertac.com.

    By|Nov 10, 2023


      Can you use an extension cord be used? 6' isn't going to be enough
      ByMay 19, 2023
      2 Answers | 
      Answer This Question

      Hi Kathy! This product is designed with two wiring options. You can wire to your existing doorbell transformer, or use our plug-in transformer (sold separate). It will work fine using an extension cord as long as it is rated for the location and application outdoors.

      By|May 22, 2023

        I'm sure you could use an extension cord.

        By|May 20, 2023


          Can this be used with ring video doorbells?
          ByDec 4, 2019
          0 Answer | 
          Answer This Question

          Viewing 1-4 of 4

          Customer Reviews

          3.4 out of 5

          • 3.4 out of 13 reviews
          • 0% recommend this product
          Filter by:
          Showing 1-10 of 13 reviews
          This customer chose to rate the product and not provide text.
          by
          Product I purchased was not what was pictured on the box nor in your attached image. When I returned it, I checked several boxes and none of them (12+) had the right angle plug, they were all online which will not fit in my outdoor electrical box.
          by
          Response from AmerTacOct 8, 2025
          Hello Matt, we are terribly sorry to hear that your experience has been anything less than excellent. We would love the opportunity to turn your experience around and encourage you to reach out to us at (610) 336-1330 or CustomerService@amertac.com, so we can have you enjoying your purchase! AmerTac
          • Verified Purchase
          This customer chose to rate the product and not provide text.
          by
          • Verified Purchase
          I thought I ordered an AC transformer and when it came in it was a plug in transformer that went when 120VAV to 15 VDC. Was very disappointed with my order.
          by
          Response from AmerTacJan 8, 2025
          Thank you, Jessie, we appreciate you taking the time to share. We are sorry to hear that you're not satisfied with your purchase. We want to ensure the best possible experience with your purchase, and we would love for you to reach out to us directly so that we can have the opportunity to assist you further. Please, contact us at (610) 336-1330 or CustomerService@amertac.com. AmerTac
          • Verified Purchase
          This customer chose to rate the product and not provide text.
          by
          • Verified Purchase
          This customer chose to rate the product and not provide text.
          by
          • Verified Purchase
          Did not light up very well.My neighbors is twice as bright.
          Did not light up very well.My neighbors is twice as bright.
          by
          • Verified Purchase
          Works great even at below 0 , easy to install,...
          Works great even at below 0 , easy to install, very happy so far also good brightness.
          by
          • Verified Purchase
          Works as expected, good product...
          Works as expected, good product
          by
          • Verified Purchase
          Work with thw Westek address sign and it was an...
          Work with thw Westek address sign and it was an easy install. Worked great.
          by
          • Verified Purchase
          Showing 1-10 of 13 reviews

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