Those lights look like a great deal for the price. I pay over $5 for std 50watt daylite LEDs with GUI-10 base, but they have a painted heatsink. I don't buy sockets. I just solder the wires to them and insulate with silicone.
They don't produce algae like my cheapo Aqueon LEDs. Every one of those is failing from humidity.
They don't produce algae like my cheapo Aqueon LEDs. Every one of those is failing from humidity.