EXT 12V 50W MR16 Spot Light Light Bulb Replacement Lamp
EXT 12V 50W MR16 Spot GU5.3

Osram $2.48 Each - 1 Remaining In Stock

Sylvania-Front Glass $2.25 Each - 6 Remaining In Stock

Cover glass is generally required in open fixtures and in wet environments.
We also sell a 10,000 hour, xenon-halogen, aluminum coated version of this lamp here.
We sell a Daylight version of this lamp here.

Lamps ordered will generally be shipped the next business day by USPS Priority Mail or UPS, check here for Shipping Information. Large orders may qualify for a discount and may not qualify for next day shipment. If you do not know what lamp you require or for lamps not listed, email your request or call 336-882-2854. To order, please use our secure shopping cart or call 336-882-2852 or 800-692-3051. Click to go to our Home Page and View Cart.

Voltage: 12 Volts, 12V
Wattage: 50 Watts, 50W
Base: Min 2-Pin/GU5.3
Glass: MR16, MR-16, MR16C
Beam Spread: 12° Spot Beam Spread
Middle Beam Candlepower: 10,000
Filament: C-8

Possible replacement for Burton Hi-Intensity 0006130PK FTY for the Outpatient II Series Examination Lights, Surgical Task Light, OP216DC, OP216DT, OP216FL, OP216SC, OP216W, Outpatient, Outpatient II, Outpatient Plus

Alternate Part numbers: GE 20839, 50MR16/SP/12V, Q50MR16/SP, 12/50S, Eye Dichro-Cool Halogen Lamp, MR16/low volt, EXT-P, 41870SP Frosted, 41 870 SP Frost Halo Star 12°, 50MR16Q/12/SP/B/C, UV Control constant color coating, EXT+C, Q50MR16C/CG/12°, SLEXT 12 Degree UV Stop, 50MR16/SP/C/3PK, Q/SP 50W-12V, Tru-Aim, GE 20872, Q50MR16C/CG15°, EXT/CG, 58325, 50MR16/SP10/EXT/C, 10° Spot, Tru-Aim, Covered Halogen, 50MR16/SP/10/C, 10°/SP, Realite, GE 85297, Q50MR16/SP-PQ3/6, Osram 41870 NSP Coolspot, Halco Prizm 107127 Frontglass, Sylvania 58574 50MR16Q/11/NSP/B/C, NSP, Cool-Lux FOS-006, FOS-6, 942508, Q50MR16/NSP, 14° Narrow Spot Precise, Grainger Lumapro 5YR78, GE 46268, Q50MR16/SP-Luma, Halogen, SACP161A2, 12V50W SP Dt, Q50MR/NSP, Sylvania 58307, 50MR16/T/SP10/EXT/C, 50MR16/T/SP/10/C, M49, EXT/FG, BLV 189813, GE 85992, Q20MR16/SP/PRO, 043168859929, 44870SP, 44870 SP

Relamping Instructions:

    • Turn off power to avoid electrical shock.
    • Wait for lamp to cool to avoid skin burns.
    • Bi-pin base will be damaged if you do not pull the old lamp straight out and push the new lamp straight into the socket.
    • Socket contact may affect lamp life, replace if deterioration or discoloration is observed. You may be able to use the QLV-1 socket for some applications.
    • For proper lamp operation and safety use only in equipment designed for this lamp type.

Covered glass lamps are suitable for use without additional shield or screen for most applications.

Commonly used in 12 volt transformer type track lights and outdoor projection fixtures.


6633003 Class H Transformer


Featherlight Minor Procedure Light 163001
Featherlight Minor Procedure Light 163002
Featherlight Minor Procedure Light 163003
Featherlight Minor Procedure Light 163003-10
Featherlight Minor Procedure Light 163003-9

Dimensions Designer Lighting







QH-7CC MR16 driving lights, QH-8CC, Eagle Eye 1866C, 1873C, 1874C

Cross reference information is designed to help you find the correct lamp for your application. We do not verify the accuracy of this information. You are responsible for ordering the correct lamp and we make every attempt to help you in that process. We recommend that you confirm the information with the equipment manufacturer before ordering.

800 Burton Avenue, Suite 107
High Point, NC 27262
336-882-BULB (2852)

Order Line: 800-692-3051
Technical Support Line: 336-882-2854
Fax Line: 336-882-2819

Hours: 8 AM to 4 PM EST Monday through Friday

Sales: Address changes, invoice copies, tracking and delivery confirmation numbers, order status, product availability, payment options, shipping quotes, returns, damage claims

Technical Support: Help finding a product not listed, determining the correct lamp for your application, lamp handling and premature lamp failures

International Orders: Large international orders that require special shipping arrangements and quotes

If you have compliments, complaints, suggestions, or help with areas not listed above please contact:

Ron Miller
General Manager