Product Overview

Ushio 1003239 JCR12V-75W/FO – 75W | 12V | ANSI ENL/HO | Type: —

The Ushio 1003239 JCR12V-75W/FO is a 75W 12V Fiberline MR16 halogen reflector lamp for fiber optic illuminators and medical optical systems. Verify with manufacturer specification sheet rated life. MPN: 1003239-JCR12V-75W-FO.

Wattage

75W

Halogen

Voltage

12V

Operating

Color Temp

3000K

CCT

Lumens

—

Initial lm

Rated Life

4,000

Hours

Quick Specs

Brand: Ushio
Ushio Catalog Number: 1003239
Manufacturer Part Number: 1003239-JCR12V-75W-FO
ANSI Code: ENL/HO
Lamp Type: Halogen MR16 Fiberline Reflector — Photo-Optic
Color Temperature: 3000K Warm White
Bulb Type: MR16 Reflector
Wattage: 75W
Operating Voltage: 12V
Rated Average Life: 4,000 hours
Base Type: GX5.3 2-Pin (Fiberline)
Burn / Operating Position: Base Down to Horizontal (BD/Hor)

Product Overview

The Ushio 1003239 JCR12V-75W/FO is a 75W 12V halogen reflector lamp for fiber optic illuminators, medical instruments, and specialty optical systems requiring stable near-infrared output. this lamp provides precise, high-intensity output. Rated life: Verify with manufacturer specification sheet.

Do not touch the lamp envelope with bare hands. Skin oils cause hot spots leading to premature failure. Use clean gloves or lint-free cloth. Allow full cool-down before handling.

Applications

Professional audio/visual projection – Fiber optic illuminators, medical instruments, and specialty optical systems requiring stable near-infrared output.
Retrofit and maintenance replacement – Confirm ANSI code, wattage, voltage, and base type before ordering.

Safety and Handling

Do not touch the lamp envelope with bare hands. Skin oils cause hot spots leading to premature failure. Use clean gloves or lint-free cloth.
Voltage — 12V: Verify supply matches rated voltage. Operating above rated voltage significantly shortens lamp life.
Enclosed fixture only: Use only in approved enclosed optical fixtures.
Allow 15-minute cool-down before replacement.