150W 10000K METAL HALIDE DOUBLE ENDED BULB - Ushio
The German-Made Ushio double-ended metal halide bulb offers excellent coloration and intensity. The crisp-white color will illuminate your tank nicely. It is very similar to an IceCap 10,000K bulb but slightly more blue. Actinic supplementation may be used to create a bluer look. An electronic ballast, magnetic pulse-start ballast or magnetic HQI ballast is required to ignite these bulbs. It must also be housed inside a pendant. It cannot be used with simply a reflector in an open application as UV rays emitted by the bulb must first be filtered with a UV-proof lens. An excellent choice for nano-reefs and other reef tanks up to 22" 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.
NOTE: The bulb should be handled carefully during installation and replacement.
Main Features
Specifications
What's in the Box
Manufacturer Info
Ushio
Since the North American operations began in 1967, it has been USHIO America, Inc.`s charter to provide customers with unrivaled customer service. With over 4,000 products in their portfolio, from unique specialty light sources for critically important and demanding applications, to general illumination lamps for architectural and task lighting, USHIO has earned worldwide respect as a company that delivers on its promise to meet the world`s lighting needs.
Warranty
9 month pro-rated warranty
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Articles
Expert Reviews
Blogs
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150 Watt 10000K Metal Halide Bulb - Ushio, Double Ended
Reviews
Bright
by
JASON
Excellent!
Posted: 1/18/2012 from MARLBOROUGH, MA UNITED STATES
5.0
5
Experience Level:
Intermediate
Comments:
This bulb was extacly what I expected. Perfect and really makes my tank pop
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Lights
by
JOSEPH LUCCHESI
Excellent!
Posted: 1/12/2012 from REDWOOD CITY, CA UNITED STATES
4.5
5
Experience Level:
Intermediate
Comments:
They are great just what I was told
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More yellow than expected
by
MICHAEL WADE
Great
Posted: 10/5/2011 from YORK, SC UNITED STATES
3.5
5
Experience Level:
Intermediate
Comments:
I realize this is a 10k bulb and not a 14 or 20k bulb. However, I was expecting a little less yellow. The bulbs have been in for a week or so, so the color should have fully developed by now. The product did ship quickly and was packaged well.
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Nice Bulb
by
TYSON SMITH
Excellent!
Posted: 9/15/2011 from RANCHO PALOS VERDES, CA UNITED
4.5
5
Experience Level:
Intermediate
Comments:
Have a 28 gallon Nano and this bulb is perfect for it. Initially the Nano came with a 14k bulb, way to much power. Nice bulb for the price! Placed the order on Monday, the bulb was at my door on Wednesday, with no special shipping. First purchase, definitely not my last! Thanks again! T
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Fits time replacement - easy
by
DAVID MILLIKIN
Excellent!
Posted: 8/14/2011 from HOUSTON, TX UNITED STATES
5.0
5
Experience Level:
Intermediate
Comments:
Have to kick myself for not changing these earlier - I had the original bulbs for over 2 years and when 1 just went out on my Coral Life lighting system - must have been a sign - the replacement was very simpleboth lamps (2 ordered) went in and fired up first try. Just like the rest the other comments - a bit blue at first then settled down to a very nice 10K color after a few days. Very nice and would recommend to anyone - ***especially*** from this website- they do it right every time - shipping, notifications, price, packing - no problems.
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USHIO 10,000K
by
WILLIAM CHARON
Excellent!
Posted: 7/27/2011 from LEVITTOWN, PUERTO RICO
5.0
5
Experience Level:
Intermediate
Comments:
Excellent bulb. Have been using them for 4 years already on my 80 gal. reef and very crispy color on the corals with great coraline growth.
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1st Time to use Ushio
by
RANDY GRAVES
Excellent!
Posted: 6/7/2011 from COEUR D ALENE, ID UNITED STATE
5.0
5
Experience Level:
Intermediate
Comments:
Have had these new Ushio 10K bulbs running for the last couple of days and they are bright and look great! At first they seemed to have a slight blue tint but I don't notice it anymore. While hard to say... they seem 10-20% brighter than they bulbs they replaced. In installing these bulbs I went online to see which way the "nub" should face, up or down, (up is correct) and realized I had my previous bulbs installed the wrong way. Great bulbs, assuming they last I believe I will continue using Ushio for future bulb replacements.
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too yellow
by
bernard
Excellent!
Posted: 6/5/2011 from Wilmington, CA UNITED STATES
5.0
5
Experience Level:
Intermediate
Comments:
i bought this ushio 10k and it's to yellow , i'v always had used phoenix 14k , and i wanted to make a change, but i dont like it ..it seems more brite than phoenix and i heard it has more par ..i dont know that..great bulb to used with actinic , which i dont have...
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Looks Really good
by
DJ Knight
Great
Posted: 3/25/2011 from SCOTTSDALE, AZ UNITED STATES
4.0
5
Experience Level:
Intermediate
Comments:
I have been using 14000K for a few years and decided to try these along with a bluer actinic than I have been using. I am really pleased with the look. Lights were shipped quickly and packaged super good. I hesitated at first as I have been buying all my stuff at the LFS, but I am really happy with the website.
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Great purchase
by
Trackwalker
Excellent!
Posted: 3/12/2011 from Upper Marlboro, MD UNITED STAT
5.0
5
Experience Level:
Intermediate
Comments:
I purchased the 10k 150 watt bulb after reading several good reviews. I have to say this bulb is everything they said it would be. Its a lot bluer then the other 10k bulbs. Makes my tank look awesome. I'm extremely happy with this purchase
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