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Lighting Technologies B234SR120M-A000I Electronic Ballast, Fluorescent, T12, 2-Lamp, 120V, Black

4.5 4.5 out of 5 stars 1,369 ratings

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Brand Universal Lighting Technologies
Light Type Fluorescent
Special Feature Energy Efficient
Wattage 40 watts
Light Color Bright White

About this item

  • Electronic ballast
  • For use with T12 lamps
  • Wattage: 59/71 W
  • Passive power Factor correction
  • 20 ft max Lead remote mounting

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$33.34 ($16.67/Count)
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 9.5 x 1.7 x 1.18 inches; 2.56 ounces
  • Item model number ‏ : ‎ B234SR120M-A000I
  • Department ‏ : ‎ Ballast
  • Date First Available ‏ : ‎ August 18, 2017
  • Manufacturer ‏ : ‎ Universal Lighting Technologies
  • ASIN ‏ : ‎ B002B7SAEI
  • Customer Reviews:
    4.5 4.5 out of 5 stars 1,369 ratings

Product Description

Universal lighting technologies B234SR120M-A000I electronic ballast, fluorescent, T12, 2-lamp, 120V. Universal basic-12 electronic linear fluorescent ballast has a current rating of 0.49 amp for energy saving lamp and 0.63 amp standard lamp at 60 Hz. t12es lamp Type ballast has a voltage rating of 120 Volts and power rating of 59 Watts/71 Watts for energy saving lamp as well as standard lamp. Rapid start Type ballast is ideal for use in linear El applications and helps to enhance lamp life. It measures 9.500 inch x 1.700 inch. Linear fluorescent ballast is designed to serve 2 lamps conveniently. It has a ballast factor of 0.9 percent for standard lamp and 0.86 percent for energy saving lamp. Reliability has been the hallmark of the universal manufacturing company since its founding in 1947. When it comes to universal products, distributors and installers can count on quality and availability. Panasonic’s research and development combined with universal’s excellence in manufacturing and quality — perfected over decades of advanced manufacturing — produce the most reliable lighting products on the market today. Universal manufactures 99 percent of the products it sells, designed and manufactured proudly right here in North America. Always leading, universal was among the first companies to manufacture lighting ballasts and has now Converted more than half of its manufacturing facility to the production of LED components.

What's in the box

  • Ballast
  • Looking for specific info?

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    1,369 global ratings

    Customers say

    Customers like the noise, value, appearance and brightness of the home lighting and lamps. For example, they mention it's completely silent, well priced and saves them money. That said, they say it'll light up instantly and is easy to install. Customers are also happy with quality, and fit. One downside is the wires, with some complaining that they're too short.

    AI-generated from the text of customer reviews

    298 customers mention268 positive30 negative

    Customers like the quality of the ballast. For example, they say it works well, is reliable, and has no issues with the quality. Some say that it comes apart easily and can replace the ones inside the lamp.

    "Identical match. Installed easy and worked perfect." Read more

    "Product arrived on time and in good order. Very easy to replace. Just remove the old ballast and cut the wires close to the ballast...." Read more

    "...Everything went well and the illumination is all that could be asked for. There is no annoying hum that another reviewer commented on...." Read more

    "...The lights come on in a flash (no pun intended) and everything is working fantastic. The wiring or lack thereof just annoyed the heck out of me...." Read more

    154 customers mention150 positive4 negative

    Customers like the appearance of the lamp. They mention it's fairly easy to install, quick, and reliable. They say it'll match and hook up without any problem. Customers also say it makes a fun and easy DIY home repair.

    "...a pair of Lineman's pliers and nice wire strippers, it's a fun and easy DIY home repair. The wire colors even match up!..." Read more

    "Identical match. Installed easy and worked perfect." Read more

    "...Fairly easy to install once you get the fixture down...." Read more

    "...It arrived on time, and was very easy to install. Only took about 20 minutes total...." Read more

    75 customers mention75 positive0 negative

    Customers are satisfied with the value of the product. They mention it's well priced, inexpensive, and works well for their intended purpose. Some say that it saves them money. Overall, most are happy with the quality and price of the ballast.

    "...The price was low and the value is high." Read more

    "...Not taking that chance, especially since the price is cheap." Read more

    "...And it's very quiet as well. I'm quite happy with this inexpensive replacement ballast." Read more

    "...The price! These are really low cost compared to replacement magnetic ballasts...." Read more

    53 customers mention44 positive9 negative

    Customers like the brightness of the product. They mention that it lights up instantly, with no hum, and the fluorescent tubes light up just fine. Some say that the ballast works and the kitchen is fully lit once again. Overall, most are satisfied with the brightness and ease of installation of the light.

    "Start lights quickly. It's a product that I will buy again." Read more

    "...It's been a few months now, and it seems the tubes are a bit brighter and definitely quieter than the old ballast." Read more

    "...The lights come on in a flash (no pun intended) and everything is working fantastic. The wiring or lack thereof just annoyed the heck out of me...." Read more

    "...When I flipped the switch I was amazed at how bright the light was!! The old ballast must have been slowly dying for years. LOL!!..." Read more

    44 customers mention38 positive6 negative

    Customers like the fit of the ballast. They say it's sized to fit standard mounting, and works perfectly. Some mention that the ballasting unit is narrower and lighter than the old magnetic ballast, making it easier to install.

    "This electronic ballast is lighter and more compact than the old magnetic ballast it replaced, yet it still mounted quite nicely using the slots and..." Read more

    "It's the same length but much lighter and narrower...." Read more

    "...They fit exactly into the fixture using the original holes for the mounting screws...." Read more

    "...Was easy to install and has not had any issues. Much smaller than the old part I replaced. Good price point too." Read more

    31 customers mention24 positive7 negative

    Customers like the noise level of the light ballast. They mention that it produces no humming noise, annoying buzz, or dimming. Some say that the tubes are a bit brighter and definitely quieter than the old ballast, while still being brilliant. Overall, most are happy with the noise performance of the product.

    "...I installed new ones. Over four months have gone by and the light is still silent and brilliant. The price was low and the value is high." Read more

    "...now, and it seems the tubes are a bit brighter and definitely quieter than the old ballast." Read more

    "...These electronic ballasts are virtually silent." Read more

    "...This unit lit them right up, but made the FM radio in the room unlistenable...." Read more

    20 customers mention17 positive3 negative

    Customers like the weight of the ballast. They say it's much lighter than their original Magnetek 446-L-SLH-TC-P T12 ballast, and works like new. Some customers also mention that the ballasting is simple and works as advertised.

    "This electronic ballast is lighter and more compact than the old magnetic ballast it replaced, yet it still mounted quite nicely using the slots and..." Read more

    "...The construction looks fine, they are solid, and have decent weight...." Read more

    "...Light comes on with no delay. As a side note, it is amazing how light this is compared to the old one which was 3.5lbs (weight it)...." Read more

    "...Wow this new one is so much lighter than my old one. No noises or dimming when using the microwave!..." Read more

    50 customers mention14 positive36 negative

    Customers are dissatisfied with the wire of the home lighting and lamps. They mention that the wires are a little short, and the leads are not pre-stripped. Some say that the gauge of the wire may be a bit too small. Overall, customers are not happy with the quality and quantity of the product.

    "...Because the input wires are ridiculously short, so you may need to extend them. Where are you going to get extension wire?..." Read more

    "...Be warned that when we say short, they are short." Read more

    "Identical match. Installed easy and worked perfect." Read more

    "The wires are only really long enough for maybe a 2 foot lamp. I wonder if this is meant for U-bend lamps...." Read more

    Didn't work for FEIT LED bulbs from Costco initially until rotating bulbs around for a while.
    5 Stars
    Didn't work for FEIT LED bulbs from Costco initially until rotating bulbs around for a while.
    Update Jan 6, 2021 - After exploring the FEIT web site I found a ballast compatibility chart that showed my LED bulbs compatible with this ballast. Tried again with the LED bulbs. Still didn't work. Tried swapping ends on one bulb, still didn't work. Tried swapping bulbs and it finally worked. At least I think that was the sequence as I was not recording what I did. Regardless, in the end everything was working. So changed from 2 stars to 5 stars. So make sure you try all different orientations of bulbs and swap bulbs between each other if you are having issues using LED bulbs with this ballast.Original review Jan 4, 2021:Replaced a MagnaTek 439-L-TC-P that I suspected of causing some mild flickering in the laundry room where LED bulbs are installed. After a relatively easy install, only one of the two bulbs would dimly light up. The other, mostly not at all. If I removed one bulb with power on and then put it back in, then they would both come on at normal brightness. But as soon as you turn them off, then back on, same thing. I put the old fluorescents back in that the LEDs replaced and they worked fine. I give two stars for working with the fluorescents but take away three stars since they did not work with modern lighting while the 25 year old ballast did. There should be something in the description to let you know it may not work with at least some LED bulbs.It should also be noted that the yellow wires come off on the opposite side of the ballast as the MagnaTek. The yellow wire lengths were long enough to double back across the body plus maybe 10-inches (I didn't measure this) so I had enough length to splice into the fixture yellow wires so no harm no foul. You may just want to be aware to cut off the yellows closer to the old ballast than not just to be sure you have the length needed.
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    Customer image
    5.0 out of 5 stars Didn't work for FEIT LED bulbs from Costco initially until rotating bulbs around for a while.
    Reviewed in the United States on January 4, 2021
    Update Jan 6, 2021 - After exploring the FEIT web site I found a ballast compatibility chart that showed my LED bulbs compatible with this ballast. Tried again with the LED bulbs. Still didn't work. Tried swapping ends on one bulb, still didn't work. Tried swapping bulbs and it finally worked. At least I think that was the sequence as I was not recording what I did. Regardless, in the end everything was working. So changed from 2 stars to 5 stars. So make sure you try all different orientations of bulbs and swap bulbs between each other if you are having issues using LED bulbs with this ballast.

    Original review Jan 4, 2021:
    Replaced a MagnaTek 439-L-TC-P that I suspected of causing some mild flickering in the laundry room where LED bulbs are installed. After a relatively easy install, only one of the two bulbs would dimly light up. The other, mostly not at all. If I removed one bulb with power on and then put it back in, then they would both come on at normal brightness. But as soon as you turn them off, then back on, same thing. I put the old fluorescents back in that the LEDs replaced and they worked fine. I give two stars for working with the fluorescents but take away three stars since they did not work with modern lighting while the 25 year old ballast did. There should be something in the description to let you know it may not work with at least some LED bulbs.

    It should also be noted that the yellow wires come off on the opposite side of the ballast as the MagnaTek. The yellow wire lengths were long enough to double back across the body plus maybe 10-inches (I didn't measure this) so I had enough length to splice into the fixture yellow wires so no harm no foul. You may just want to be aware to cut off the yellows closer to the old ballast than not just to be sure you have the length needed.
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    Customer image
    3 people found this helpful
    Report
    Reviewed in the United States on August 17, 2021
    Reviewed in the United States on May 3, 2023

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