WTB - Replacement Diodes

[JCOLE]

Hello everyone, I have (4) MarsAqua black box LED lights and I am looking at replacing the diodes for better spectrum. I want to purchase from Amazon but due to oversee shipment it looks like I won't get them for 1.5 months.

Does anyone have any lying around they are looking to sell? Please PM what you have.

For reference. They would need to look like these.

Thanks again everyone.