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Specification
Brand : Ushio
Brightness : 6200 lumen
BulletPoint1 : Metal halide lamps of the same kind are different colors?B>Metal halide lamps operate by passing an
BulletPoint2 : The metal halide lamp fires and then either burns dull or the arc extinguishes?B>Usually the ballast
BulletPoint3 : Do I need a cover shield between the lamp and the aquarium?B>Metal halide lamps produce a large amou
BulletPoint4 : Can I operate a ballast and lamp together which are designed for different wattages?B>Each wattage l
Color : Clear
ColorRenderingIndex : 80
ColorTemperature : 14000 kelvin
ConnectivityTechnology : Normal bulb
ControllerType : Push Button
ControlMethod : application
ExternallyAssignedProductIdentifier1 : 048777454480
ExternallyAssignedProductIdentifier2 : 0048777454480
ExternallyAssignedProductIdentifier3 : 00043168229357
IncandescentEquivalentWattage : 150 watts
IncludedComponents : high-intensity-discharge-bulbs
ItemDisplayDimensions_Height : 2.4 inches
ItemDisplayDimensions_Length : 5.43 inches
ItemDisplayDimensions_Width : 2.5 inches
ItemDisplayWeight : 1 pounds
ItemName : 250 Watt 14000K Metal Halide Bulb - Ushio, Double Ended
ItemPackageDimensions_Height : 3.048 centimeters
ItemPackageDimensions_Length : 18.288 centimeters
ItemPackageDimensions_Width : 3.81 centimeters
ItemPackageQuantity : 1
ItemShape : ED17
ItemTypeKeyword : high-intensity-discharge-bulbs
LightColor : blue
LightType : Metal Halide
Manufacturer : Ushio
Material : Metal
Material1 : Metal
Material2 : Glass
ModelNumber : 043168310697
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : 048777454480
ProductDescription : 250W 14000K METAL HALIDE DOUBLE ENDED BULB—USHIOUshio double-ended 14000K metal halide bulb offers excellent coloration and good intensity. It is crisp-white with a blue tint. It brings out the fluorescent pigments in corals nicely. Fluorescent supplementation is usually not necessary, but can be used for added intensity and to simulate dawn and dusk. An electronic ballast, magnetic pulse-start ballast or magnetic HQI ballast is required to ignite this bulb. 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 reef tanks 22"–30" 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 ende
ProductSiteLaunchDate : 2004-08-19T06:59:59-00:00
Size : BD17
SpecificUsesForProduct : Lamp
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 1
UnspscCode : 39101600
Voltage : 70 volts
WarrantyDescription : Warranty available upon request.
Wattage : 250