Hi, unfortunately, the answer to both questions is not good. The LED lights do last longer but they still spoil once in a while. It is always the driver. And I have a big problem, due to the design of my LED lights. For PLC, I could just change the bulb. I need not take down the entire casing. For LED, you have to take down the entire unit, casing and all. This meant applying force to remove the fixture from the false ceiling. Inevitably, the sides are damaged. I wrote about it in my earlie
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