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Osram

55139 Osram HMI 1200 W/DXS Clear Metal Halide Lamp
123.98 USD
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Confirm before ordering

Match the exact lamp designation, wattage, operating voltage/current, base or connector, ballast and ignitor, operating position, cooling, and fixture enclosure requirements. Similar HID lamps are not automatically interchangeable.

Need help confirming fit? Email help@dynamiclamps.com with the equipment model, ballast label, and existing lamp marking.

Specifications

55139 Osram HMI 1200 W/DXS Clear Metal Halide Lamp specifications

Shopify SKU OSR-55139
Electrical rating 1200 Watts 100 Volts
Configuration Double Ended with eXtreme Seal Technology
Base / connection SFc15.5 Base
Lamp technology / form KO128 Metal Halide Bulb Type (HID)
Rated average life 1000 Hours Rated Average Life
Light output 110000 Lumens
Color temperature 6000K Color Temperature
Color rendering index 90 CRI
Product detail 10mm Electrode Gap
Optical / finish Clear Lamp
Maximum overall length 8.66 in (220 mm) Max Overall Length
Diameter 1.06 in (27.0 mm) Bulb Diameter
Mercury content Contains Mercury (Hg)
Other part numbers 54066, HMI1200W/DXS
Equipment compatibility

Equipment and ballast fit

Use only in equipment whose lamp list and electrical, thermal, optical, and mechanical design specify this exact lamp or a fully documented equivalent.

  • stage, studio, film, TV, and theatrical lighting

Application type alone does not establish compatibility. The equipment manual and lamp/ballast labels take precedence.

Brand alternatives

Cross-reference search aids

54066, HMI1200W/DXS

Confirm any substitute against lamp family, electrical ratings, base/connector, arc geometry, optical output, operating position, ballast/ignitor, cooling, and enclosure requirements.

Documentation & safety

Documentation and handling

HID safety: These lamps can require high-voltage ignition, operate at high temperature and pressure, emit ultraviolet radiation, and may contain mercury. Operate only with the specified control gear, cooling, orientation, and protective enclosure or containment required by the lamp and equipment manufacturer.

Disconnect power, allow full cooling, use the prescribed protective equipment and handling procedure, and follow applicable mercury-lamp recycling and disposal requirements.