Good going. Five years ago we finally found that same LED bulb. We replaced fifty gallery lights in our museum. Cost was about $1,500. Our light bill dropped by $300 a month and the air conditioner wasn’t running all the time. That 2700k lumens is almost the same as the halogen. And now after five years not one has failed. Paid for themselves in six months. We bought TCP brand.
Replaced all bulbs in a hotel a year ago. LED cost about six thousand dollars. Electricity bill decreased approximately five hundred dollars a month. Too bad it wasn’t done sooner...