Hamilton 150w HQI 14k
$57.95
A bright mix of blue and white light producing a crisp ice blue color. This bulb will bring out more fluorescence in corals & fish versus a 10K and is brighter than a 20K. Must be used with a 150W HQI ballast or 150W electronic ballast

Hamilton 250w HQI 10k $62.95 True 10K Ice White color, double-ended HQI lamp. Must be used with a 250 watt HQI ballast Hamilton 250w HQI 14k $62.95 A bright mix of blue and white light producing a crisp ice blue color. This bulb will bring out more fluorescence in corals & fish versus a 10K and is brighter than a 20K. Must be used with a 250W HQI ballast or 250W electronic ballast