LED Headlamp failure

Hi guys! I’ve got a 2021 ST-Line and about 2 months ago noticed quite a lot of condensation in the drivers side headlamp. Then just the other day, got an orange bulb warning light and sure enough, dipped beam no longer works. DRL, full beam, indicator all fine. To cut a long story short, because my headlight is a sealed LED unit, I have to replace the whole headlight! Looking at round about £500 in total, for a light! Further research tells me it’s almost certainly not the led light itself, but the led control module (ballast) - £80 tops! Just wondering if any of you guys have had a similar problem? Cheers