Sunpark SL15T electronic ballast for multiple CFL and linear fluorescent lamps

I bought the Sunpark SL15T Electronic Ballast (2 Pack) to replace the old ballasts in my basement lighting, which had failed, and I’m extremely happy with the outcome! I don’t know much about electrical work, but installing these ballasts was straightforward and hassle-free. My basement lights had been flickering and sometimes wouldn’t turn on at all, which was really frustrating. Once I installed the Sunpark ballasts, the difference was like night and day. The lights now turn on instantly, with no flickering or delay, making my basement brighter and more welcoming. The improvement in light quality has transformed my basement from a gloomy space to a bright and usable area. It’s great to have reliable lighting that doesn’t need constant attention or cause any irritation with flickering. For anyone dealing with old or failed ballasts, the Sunpark SL15T is a lifesaver. It’s easy to install, even for someone with little to no electrical experience, and it works like a charm. Getting a 2-pack was convenient, offering great value and ensuring I had a spare for future needs. Switching to Sunpark ballasts was a fantastic decision for my basement lighting woes. I couldn’t be happier with the performance and reliability.

Item works well and was easy to install once the correct diagram on sunpark’s site was found. Been a few months and works like it should and actually turns on the fluorescent tubes quicker than the original analog ballasts ever did. Would recommend for those with some knowledge of electricity and basic installs.

One of our fluorescent fixtures stopped working recently. If was obvious that the ballast needed replacing after switching out both bulbs without success. Our unit had a Sunpark SL15T and I was looking for a one-to-one replacement. So, I ordered a single item and it was shipped and arrived the following day (less than 24 hours). The item arrived wrapped in taped bubble wrap with sticker attached listing the item name and a barcode. While not pretty, it did the job. Installation was not the same as the previous Sunpark SK15T as the number of wires did differ. However, the instructions listed on the unit itself couldn't have made it easier. The only thing required from me was time, a stepstool, and two new wire nuts for connecting to the hot and neutral wires from the light switch(es). Otherwise, the other wires to/from the ballast could simply be inserted into the existing tombstones for the fluorescent lights without tools as the wires were pre-stripped. So far, things are going well. The lights come on immediately after toggling the light switch and stay on as expected.

I bought this to replace a 14 year old ballast that bit the dust. This one was made by the same manufacturer and had the same model number. Since the fixture was already wired, I thought it would be a simple remove and replace, but... The new one wired completely differently than the old one. Not a huge issue and only took and extra few minutes (probably 30 min.) but thought hat it was worth mentioning in case anyone else selects it for the same reason. With the above noted, the rest was fine. It arrived quickly, in good condition, and worked without problems.

learned my lesson：17% one star rating is there for a reason. It lasted less than 6month. You are reading this probably because you have opened up your light and to to get the matching the model. Here is my advise: **DO NOT BUY**. I bought mine from "WRM SALES"... it matches the model number from the ballast that lasted 7 years (while my other lights lasts forever... wrong choice from the start). Took me ~ 1 hr or 2 to pull the old one out and install the new one on since the wiring diagram changed, finally get it on and that was in 06/2017. Sore neck and arms still fresh in memory when it flickered and dead in 11/2017. Contact the manufacture, "Sunpark electronic", turns out their warranty time is determined solely by the serial number, mine turns out to be batch from 2004, a 13-yr-old ballast, way pass the warranty period. Contacted seller, they responded with "disbelieve" and that's it. $16 in water! My recommendation is: if it is a single light application, just replace it with LED, < $10 more, it will last forever. And, believer it or not, it is actually less work to replace the whole light than replacing the ballast. If you have to match other lights, just buy those retail brands such as GE or Philips, (my other lights with Philips ballast still works... installed same time by builder) you have a better quality and better warranty. Do not worry about fit, they are all standard size and output. Hope it helps.

Work as intended and was very easy to install in my light. Was the exact same size as my old one. Been working great so far. Definitely recommend!

My fluorescent light started wigging out and not lighting up some of the time or going out after working for a while. I installed new bulbs, but same problem so I ordered this new ballast. Same product number as the original, but the wiring is different. The original had three reds and three blues, as well as one each yellow, red and white. The replacement has two reds and two blues, and the rest of the wires are the same. no wiring chart came with the product, but I was able to easily find a chart online that showed the old wiring as well as the new wiring and how to make the connections. This helped greatly and there were no problems wiring it and testing it. I will purchase this again, if one of my other fixtures’ ballast fails. All is good!

Great replacement ballast for an older tanning bed, works very well.