Specials
  •   54 Watt HO 460nm Actinic Royal Blue Bulb - Our most popular
      54 Watt HO 460nm Actinic Royal Blue Bulb - Our most popular

    54 Watt HO 460nm Actinic Royal Blue Bulb - Our most popular

    Model:AT554B Availability: In Stock
    Price: $23 $27
    Based on 0 reviews.

    T5 High Output Fluorescent Replacement Light for Your Aquarium

    20 years of U.S. and German engineering, technology and testing give you the quality you demand

    • Hamilton Technology's lights are recommended by ideal for proper growth and development of coral, anemones and invertebrates
    • Supplies the most concentrated light intensity, color spectrum and wavelength essential for photosynthesis and coral health
    • Vivid, sparkling and natural looking light enhances the look of your tank inhabitants
    • Proper spectrum, color stability and light output essential for the health of your aquarium

    54 Watt Actinic Royal Blue 460nm

    • German made High Output T5 bulbs
    • Great for saltwater and reef aquariums
    • Enhances the beauty and color in fish, coral and marine life
    • Best supplemented with 6700K Daylight or 10,000K Super Daylight
    $23$27
    T5 High Output Fluorescent Replacement Light for Your Aquarium 20 years o...
  •  54 Watt HO 420nm Actinic 03 Bulb
     54 Watt HO 420nm Actinic 03 Bulb

    54 Watt HO 420nm Actinic 03 Bulb

    Model: AT55403 Availability: In Stock
    Price: $23 $26
    Based on 0 reviews.

    T5 High Output Fluorescent Replacement Light for Your Aquarium

    20 years of U.S. and German engineering, technology and testing give you the quality you demand

    • Hamilton Technology's lights are recommended by ideal for proper growth and development of coral, anemones and invertebrates
    • Supplies the most concentrated light intensity, color spectrum and wavelength essential for photosynthesis and coral health
    • Vivid, sparkling and natural looking light enhances the look of your tank inhabitants
    • Proper spectrum, color stability and light output essential for the health of your aquarium

    54 Watt True Super Actinic 03 420nm

    • German made High Output T5 bulbs
    • Excellent choice for saltwater and reef aquariums
    • Promotes photosynthesis essential for the health of coral and invertebrates
    • Dark color intensifies the beauty and vibrant color in fish, coral and marine life
    • Best supplemented with 6700K Daylight or 10,000K Super Daylight for dawn to dusk control
    $23$26
    T5 High Output Fluorescent Replacement Light for Your Aquarium 20 years o...
  •  Hamilton 250 Watt 20,000K Bulb
     Hamilton 250 Watt 20,000K Bulb

    Hamilton 250 Watt 20,000K Bulb

    Brand: Hamilton Technology Model: A25020A Availability: In Stock
    Price: $59 $69
    Based on 1 reviews.

    Metal Halide the Best Lighting for Your Aquarium

    True 20,000K™

    Ideal Choice for Deeper Marine Life

    • Emits a Vibrant, Deep Actinic Blue Light with high spikes in the 420nm range
    • Simulates sunlight at ocean depths of 12-25 ft
    • Promotes the development of photosynthetic plants, anemones and coral
    • Intensifies the natural fluorescence in fish, coral and marine life

    Suggested Metal Halide Wattage Guide: 250w for tank depth of 24"- 48"     

    $59$69
    Metal Halide the Best Lighting for Your Aquarium True 20,000K™ Ideal Choice...
    Based on 1 reviews.
  •  Hamilton 250 Watt Assembled Electronic Ballast - Dimmable
     Hamilton 250 Watt Assembled Electronic Ballast - Dimmable

    Hamilton 250 Watt Assembled Electronic Ballast - Dimmable

    Model: AAB250E Availability: In Stock
    Price: $125 $159
    Based on 0 reviews.
    • Electronic 250 watt ballast in a blue extruded aluminum enclosure
    • Save up to 20% in electrical consumption compare to standard Magnetic ballast 
    • Dimmable - can run the bulb at 125W/190W/ 250W/ 275W
    • Includes: 3 prong quick disconnect, 6 foot grounded power cord
    • Use with any brand 250 watt Metal Halide bulbs - mogul base or double ended
    • High Performance, Reliable, Quiet operating 
    • UL listed
    • Replacement ballast compatible with Hamilton, Sunlight Supply and Lumatek 3 prong quick disconnect
    • Optionial 12 ft lamp cord with 3 prong male quick disconnect.  Plugs into our ballast on one end & has 3 wires (black, white, green) at the other end.
    $125$159
    Electronic 250 watt ballast in a blue extruded aluminum enclosure Save ...

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