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Home » Saltwater Aquarium Supplies » Lighting » Light Bulbs » Metal Halide » Single Ended » 400 Watt » 400 Watt 10000K Metal Halide Bulb - IceCap, Mogul Base

400 Watt 10000K Metal Halide Bulb - IceCap, Mogul Base

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Item Code: MB8412

This item has been discontinued

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400W 10000K METAL HALIDE MOGUL BASE BULB—ICECAP

This IceCap mogul base metal halide bulb offers excellent coloration and intensity. The crisp-white color will illuminate your tank nicely. Actinic supplementation may be used to create a bluer look. An electronic ballast, magnetic pulse-start ballastor magnetic HQI ballast is required to ignite these bulbs. It must also be housed inside a pendant. An excellent choice for nano-reefs and other reef tanks up to 18" deep. on how the different Kelvin ratings appear and more information on metal halide bulbs.

Common questions/problems concerning metal halide lamps:

Metal halide lamps of the same kind are different colors?
Metal halide lamps operate by passing an electric arc through an arc tube that excites particles in the arc tube. When the metal particles reach an excited state they emit energy in the form of visible light. It takes 100 hours of operation before the metal particles stabilize and become a consistent color. All metal halides require 100 hours of operation before color and light output stabilize. All metal halides inherently have a slight color variation between individual lamps.
The metal halide lamp fires and then either burns dull or the arc extinguishes?
Usually the ballast and lamp are not receiving enough power. Metal halides pull a high current. Usually the problem is either there is too great a load on the circuit or the extension cords are of a small wire size and can`t handle the power needed by the ballast. Use only heavy duty extension cords and try running a ballast off a circuit from another part of the house.
Do I need a cover shield between the lamp and the aquarium?
Metal halide lamps produce a large amount of UV and also have a potential of exploding. The single ended metal halide lamps have an outer jacket which eliminates most of the UV. However, they have an inherent risk of exploding and UL requires metal halide lamps to be enclosed. On double ended lamps there is no UV shield. Double ended lamps must have a glass shield or major eye injuries including blindness may occur.
Can I operate a ballast and lamp together which are designed for different wattages?
Each wattage lamp and ballast are designed together for optimal performance and safety. If you over drive the lamp it may explode and shorten the life of the ballast and lamps. If you under drive the lamp it will also shorten the life of both components and also may explode. Do not mix different type wattages of lamps and ballasts.

Bulb Replacement Guide
Bulb Types	Life of Bulb*
Normal Output Fluorescent	6-12 months
Very High Output (VHO)	6-12 months
Power Compact (PC)	9-12 months
T5 High Output (T5HO)	9-18 months
Metal Halide	9-12 months
LED (non-moonlight)	~5 years (50,000 hours)
* Manufacturer Recommendations

Customer Reviews

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Excellent!

Icecap/Anthony Calfo 400 watt by GARY NEWMAN

Experience Level: Intermediate

Posted on 3/21/2009 from MEDFORD, OR UNITED STATES

Comments: I purchased 400 and 250 watt 20,000 K icecap /Anthony Calfo signature series Mogul base Metal Halide bulbs for my 210 gallon mixed reef tank. The coloration, and health, of my corals and fish have improved. I purchased these bulbs because of icecaps quality and Anthony Calfo's reputation. I am very pleased. My tanks coloration just "pops" now. I highly recommend these bulbs. Gary
Yes, I would recommend this product to my friends.

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400 Watt 10000K Metal Halide Bulb - IceCap, Mogul Base

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