Free Shipping Over $95
Norton Seal
  • Safe & Secure Site
  • Satisfaction Guaranteed
  • Over 1 Million Bulbs Delivered

Sylvania 58771 EKE/X - 150W 21V MR16 Halogen - 1000 HR

9.89 $ Topbulb

Order Code: EKE/X

Price: $10.63

Sale Price: $9.89

In Stock, Ships Today

If ordered by 1PM CST Mon-Fri.

EKE/X is a long life version of ANSI EKE. A xenon gas fill increases the rated life of the EKE/X to 1000 hours compared to 200 hours for the standard EKE.

All other specifications are identical: 21 volt, 150 watt, CC6 filament, vertical (plus or minus 45 degrees) base down operating position, MR16D quartz glass, dichroic reflector and GX5.3 bi-pin base.

Applications: include medical / scientific microscope, photo printer and projector. The EKE/X is a possible substitute for ANSI ENB.


  • 8mm Projector
  • Fiber Optics

Cross References

  • Osram Sylvania 58771 EKE/X

Equipment Used In

This 58771 is used in the following equipment. If you do not see your brand and model in the list below, please call us at 800.867.2852.

  • ACMI / Circon Model 95 Fiber Optic
  • Bausch and Lomb 31-31-52 Microscope
  • Baxter / V.Mueller 150 Medical
  • Burton Medical 0007006 CoolSpot II
  • Cole-Parmer 41500-50 Fiber Optic
  • Darby Dental 7500 Superdent
  • Den-Mat 2 Visar
  • Den-Mat 3904 Visar II
  • Dentsply TCU-2 Triad
  • Dolan Jenner 170 Fiberlite
  • Dolan Jenner 170D Fiberlite
  • Dolan Jenner 176 Fiberlite
  • Efos 3027 Dental
  • Leitz 902-058 Microscope
  • Kinetic Instruments II Sunlite Medical
  • LaBelle16 Tutor Projector
  • Micro Information 301
  • Micro Information 303
  • Nikon 66221 Medical
  • Nikon 76223 Microscope
  • Ohmeda Blanket
  • Penn-Med 200L Wand Medical
  • Sci-Can Dual Lux 2 Illuminator
  • Sci-Can Dual Lux 3 Illuminator
  • Technicolor Inc. 1000-A 8mm Projector
  • Technicolor Inc. 1000-B 8mm Projector
  • Technicolor Inc. 1000 8mm Projector
  • Technicolor Inc. 1100 8mm Projector
  • Technicolor Inc. 1300 8mm Projector
  • Technicolor Inc. 1400 8mm Projector
  • Wallaby Fiberoptic
  • Zytron Corporation NM-1-90

About Osram Sylvania

For over a century, Osram Sylvania has been an industry leader in the research and development of innovative lighting. Osram Sylvania is the second largest light and materials company in the world, serving customers in more than 140 countries. Over 3000 products are available for a variety of lighting applications, each one designed and manufactured to the highest possible standards. The company is helping consumers and businesses make a smooth transition from the inefficient legacy lighting products to more efficient and eco-friendly options.

Watts 150
Lumens Per Watt 0.5
Volts 21
Lamp Shape MR16
Base GX5.3
Average Life (hours) 1000
Color Temperature 3150
Initial Lumens 80
Max Overall Length (In.) 1.76
Bulb Finish Clear
Lamp Type Halogen
Available in Case Of 24

Topbulb Order Code EKE/X
Brand Osram Sylvania
Manufacturer's Description EKEX 21V 24/CS 1/SKU
MPN 58771
UPC 10046135587716