Hamilton medium base 150w 50000K actinic blue metal halide lamp by Iwasaki.

Hamilton medium base 150 Watt 6500K metal halide lamp, slight yellowish color, good choice for freshwater tanks.

The Aqualine 10000 lamp has a color temperature of 13000º Kelvin and a high percentage of the light output is at the blue end of the spectrum. aqualine 10000 was the first metal halide lamp to simulate the light conditions of a coral reef and the new lamp with its improved long term color stability, results is an even more realistic looking aquarium. The corals show their natural colors, and the lighting encourages excellent growth. The Aqualine 10000 helps to transform your aquarium into a perfect reef tank. HQI double ended lamp.

The Aqualine 5000 is a metal halide lamp with a color temperature of 5000° Kelvin - daylight.This lamp was specially developed for the illumination of freshwater aquaria having a high percentage of red light and a high intensity - 11000 lumens per watt. It gives planted aquaria a natural appearance and enhances plant growth. HQI double ended lamp.

Made in Germany, True 10K Ice White color, double-ended HQI lamp. Must be used with a 150 watt HQI ballast or 150W electronic ballast.

Made in Germany, 20000K, double-ended HQI lamp. Must be used with a 150 watt HQI ballast or 150W electronic ballast.

IceCap 150w 10000K double ended metal halide bulb.

Made in Germany, True 10K Ice White color, double-ended HQI lamp. Must be used with a 70 watt HQI ballast or 70W electronic ballast.