We have 1 single 250W PFO HQI that was in use for less than 1 year. (was used for our prop tank, that we took down earlier this year)
http://www.marinedepot.com/md_viewItem.asp?idproduct=PF1631
$140
and 1 dual 250W PFO HQI, used for 3 months (before we moved up to 400W lighting).
http://www.marinedepot.com/md_viewItem.asp?idproduct=PF1632
$300
Both ballasts are like new condition, neither has been exposed to water or any other caustic elements. Follow the links for pictures, as that is exactly what they look like now.
http://www.marinedepot.com/md_viewItem.asp?idproduct=PF1631
$140
and 1 dual 250W PFO HQI, used for 3 months (before we moved up to 400W lighting).
http://www.marinedepot.com/md_viewItem.asp?idproduct=PF1632
$300
Both ballasts are like new condition, neither has been exposed to water or any other caustic elements. Follow the links for pictures, as that is exactly what they look like now.