Hamilton Mogul Base Metal Halide Bulb - 250W 20K

HAMILTON Metal Halide 250W 20000K Bulb

•True 20,000k
•Ideal Choice for Deeper Marine Life
•Emits and Intense, Vibrant Actinic Blue light with high spikes in the 420nm range
•Simulates sunlight at ocean depths of 12-25 feet
•Promotes the development of photosynthetic plants, anemones and coral
•Intensifies the natural fluorescence in fish, coral and marine life
•More economical compared to Radium brand with equally as good quality
•Must be used with a 250W Magnetic ballast ANSI code M58 or 250 watt electronic ballast