Ocean 400W Screw Socket Metal Halide Lamp by AquaMedic

A value minded bulb from the same people that bring you the first-class AB Aqualine bulb heritage. These bulbs render beautifully and are manufactured to exacting standards.
Oceanbulbs are designed to offer excellent color quality.
Ideal for use with standard magnetic ballasts. When paired with the electronic ballast, Ocean lamp opens up a new menu of saturated blue and mid-depth serenity.