I scored a pile of AI SOL fixtures from a friend who tour down his tanks. I have one mint condition SOL Blue for $175. I have 6ea. SOL Whites that I'll sell for $150 ea. Or I can update them to Hydra fixtures for a total of $375ea. So once converted the Hydra is basically "Brand New". I can get them in Black or white. I did my first one yesterday and it was a piece of cake. The only parts that you use from the SOL are the heat sink and fan, everything else is brand new. So I have 6 available, get em while they last!