It has been very long since I did any DIY projects. Now for my DIY Aquarium lighting experiment, some Luxeon V and CREE XR-E. They are meant to replace my 2x250W MH. Is it possible? I dont know yet, thats why I started this experiment.
I ordered 8pcs of the Luxeon V, 5W royal blues, 450nm. Each Luxeon V is actually 4 leds in one package, if you look closely you will be able to find 4 dies inside the lens
Modified array of 12pcs of CREE XR-E 1.25W 5000K