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Osram

58771 Osram EKE/X 150W 21V MR16 GX5.3 Clear Halogen Lamp
14.68 USD
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Confirm before ordering

Match the exact manufacturer or ANSI code, wattage, voltage or current rating, base, bulb/reflector form, dimensions, filament, and operating position shown below. Similar-looking halogen lamps are not automatically interchangeable.

Specifications

58771 Osram EKE/X 150W 21V MR16 GX5.3 Clear Halogen Lamp specifications

Shopify SKU OSR-EKE-X
Electrical rating 150 Watts 21 Volts
Configuration Single Ended
Base / connection GX5.3 Miniature 2 Pin Base
Bulb / form MR-16 Bulb Type
Rated average life 1000 Hours Rated Average Life
Light output 80 Lumens
Color temperature 3150K Color Temperature
Color rendering index 100 CRI
Filament CC-8 Filament
Optical / finish Clear Lamp
Maximum overall length 1.765 in (44.831 mm) Max Overall Length
Bulb / form 2.008 in (51.0 mm) Bulb Diameter
Product detail RoHS Compliant
Other part numbers 1003370, DN-29466, JCR21V-150W 10H/5
Equipment compatibility

Equipment and application fit

Used in 8mm projectors, microscopes, medical, and dental lighting

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

Socket fit alone does not establish compatibility. The equipment label, current service manual, and installed-lamp marking take precedence.

Brand alternatives

Cross-reference search aids

1003370, DN-29466, JCR21V-150W 10H/5

Confirm any substitute against the complete electrical, mechanical, optical, filament, dimensional, and operating specification. A shared ANSI code may identify a lamp family but does not override equipment requirements.

Documentation & safety

Manufacturer documentation and handling

No manufacturer data-sheet link is attached to this record. Confirm the current lamp marking and equipment documentation before installation.

Halogen safety: Disconnect power and allow the equipment to cool before service. Install only in approved enclosed equipment with the required protective screen, ventilation, electrical controls, and shielding. Handle quartz with clean gloves or lint-free tissue and avoid touching the envelope with bare skin.

Need help matching this replacement lamp?

Use our specialty lamp matching guide, or send the full lamp markings and equipment model for help. For a quantity or repeat-order inquiry, include the exact part number, quantity, delivery postal code and requested timing.