It does the job, with one potential issue.
It works well, but you’ll have to buy another $50+ of tools and bore into your HVAC unit to install it. Be VERY careful not to pierce your systems condenser during installation or it will cost thousands. I was lucky... while I have a compact system, I was able to locate the condenser and I had space to drill on the side that didn’t have refrigerant lines or crossover tubing. Not every system will have the same space available. Likewise, not every system will have such likited space. Either way, be VERY careful or have a pro install one of these. With that said, it works as stated and bulbs haven’t burned out in the months between purchase and writing this review.
Rating: 4 stars