Hi, I'm new of hackintosh here and just finished my first OpenCore Build. I'm using a Gigabyte Z590 Vision D motherboard, Gigabyte Radeon 6600XT graphic, Corsair Vengeance RGB Pro memory, and NZXT Kraken AIO Cooler. You see, since the cooler have it's own chips, it keeps all the setup from Windows based software, but not so much. Motherboard is back to default blue, graphic and memory gone off at all. I wonder where should I look up to find possible solutions for all of them to light up? Thanks,

Most bulbs on the market will claim somewhere between 30-50,000 hours, which describes the acceptable lifetime of the LED itself. The lifespan of the entire bulb may be very different, depending on the quality of the other electronics and the quality of the power fed to it. I have a few bulbs still running that are +3 years old that are on almost continuously. I have one bulb from https://lightingandsupplies.com that ran for about 6 years before it was noticeably dimmer (LED spot light that I used for supplemental lighting for plant growth). It's very important to make sure you buy from a good company and not be cheap.