Short answer, probably not damage but it will shorten lifetime, possibly not meaningfully. It’s still running within spec. It will ever so slightly increase the risk of premature failure as running anything closer to its limits tends to do. White LEDs dim and color shift gradually as they age so it will cause it to dim/shift faster. On a good display this is still 10s of thousands of hours of operation which is many years.
epcoa|2 years ago