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AmbiStar 40-Watt 2-Lamp T12 Rapid Start High Frequency Electronic Replacement Ballast

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  • Philips Advance Ballast RELB-2S40-N
  • Operates 1 or 2 F30T12, 1 or 2 F34T12, or 1 or 2 F40T12 lamps
  • Input Voltage: 120
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Product Details

The Philips Advance AmbiStar Metal Black Ballast is UTL, CSA and ETL listed. It offers metal construction for strength. This lightweight ballast has a traditional style and black finish.
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Specifications

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Questions & Answers

199Questions
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Q:What ballast will replace an RLQ ? 120 ? TP for a 24 inch 40 W single tube fluorescent light?
by|Jan 30, 2023
0 Answer
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Q:Will this replace RLQ-120-TP ballast?
by|Jan 28, 2023
1 Answer
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A:  No - this ballast will not operate the same types of lamps as RLQ-120-TP

by|Jan 30, 2023
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    Q:What ballast will replace the MagneTek Universal Watt Reducer 446-L-SLH-TC-P Rapid Start Ballast for two F40 Watt T12/R.S. Lamps?
    by|Jan 12, 2023
    1 Answer
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    A:  Yes - this ballast will also operate two F40T12 lamps at 120v A/C

    by|Jan 13, 2023
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      Q:will it replace a MagneTEK 446-L-SLH-P Rapid Start (T12/RS FOR 2 tube fixture
      by|Dec 23, 2022
      1 Answer
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      A:  Yes! this ballast will operate two 40w T12 4ft fluorescent lamps at 120v A/C like the reference Magnetek ballast

      by|Dec 30, 2022
        Showing 1-4 of 199
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        Customer Reviews

        4.5 out of 5
        (588)
        • 4.5
          out of 588 reviews
        • 91%recommend this product
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        Showing 1-10 of 588 reviews
        About its compatibility
        Maybe it will help somebody who has questions about its compatibility. I use it to replace an old R-140-1-TP that worked with one F30T12. This ballast (RELB-2S40-N model) is way lighter and smaller comparing to the old model
        by
          Perfect fit, dont let the smaller size and less weight fool you, this did indeed directly replace...
          Perfect fit, dont let the smaller size and less weight fool you, this did indeed directly replace a 10-20 year old ballast with no modifications needed.
          by
          • Verified Purchase
          • Recommended
          2 found this review helpful
          This ballast is easy to install. Good product.
          This ballast is easy to install. Good product.
          by
          • Verified Purchase
          • Recommended
          Great
          Worked pretty great. I was able to uninstall the old ballast and install this one successfully. Looking at the picture helped me select the correct ballast.
          by
            • Recommended
            1 found this review helpful
            Product is just as described and works perfect.
            Product is just as described and works perfect.
            by
            • Verified Purchase
            • Recommended
            I used this to replace an old magnetic ballast, see photo. I was concerned whether the wires need...
            I used this to replace an old magnetic ballast, see photo. I was concerned whether the wires needed to be difference. It was the same colors. It made the job so much easier that we did DIY. BTW, the length of the both ballast are also the same and it fit the screws perfectly. I was very luck to find this product. Hopefully it will last. Also attached a photo of the new ballast wiring instructions.
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            • Recommended
            1 found this review helpful
            Just recently had to replace this ballast in one if my kitchen light fixtures. Easy replacement ...
            Just recently had to replace this ballast in one if my kitchen light fixtures. Easy replacement only takes 10 minutes or so from start to finish.
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            • Recommended
            1 found this review helpful
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            The amount of wire is barely enough....
            The amount of wire is barely enough.
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            Showing 1-10 of 588 reviews

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