Overview
The Ushio ENW/ENC 19V-80W is a professional-grade halogen projector lamp engineered for demanding optical and projection applications. Featuring a specular dichroic reflector and CC-6 filament design, this lamp delivers consistent, bright illumination for precision work. With a 400-hour rated life, it provides reliable performance across multiple shift cycles.
Key Features
- 600 lumens output with 3200K color temperature and 44.5mm working distance
- GX5.3 bi-pin base for secure connection in optical, medical, and projection equipment
- Specular dichroic reflector for focused beam in optical applications
- No front glass cover—must be used only in fully enclosed fixtures with proper shielding
- Made in Japan by Ushio Inc.
- Lot of 4 units for redundancy and spare supply
Technical Specifications
- Wattage: 80 watts
- Voltage: 19V low voltage
- Bulb Type: MR16 halogen
- Base: GX5.3 bi-pin
- Color Temperature: 3200K
- Luminous Output: 600 lumens
- Rated Life: 400 hours
- Filament: CC-6 coiled coil
- Working Distance: 44.5mm focal distance
- Operating Position: Base down to horizontal
- Reflector: 50mm dichroic coated
- Dimming: Requires stable voltage—not suitable for variable power
Typical Applications
The Ushio ENW/ENC is widely used in:
- 35mm slide projectors and carousel systems
- Overhead and transparency projectors
- Medical imaging and endoscopy systems
- Optical inspection and metrology equipment
- Professional photography studio lighting with halogen fixtures
- Microscopy and surgical lighting
Compatibility & Replacements
Compatible With
- Any 19V low-voltage halogen fixture with GX5.3 bi-pin socket
- Carouselle and slide projector systems with specular dichroic reflectors
- Medical imaging equipment requiring compact 19V lamp sources
- Optical and photographic systems with 44.5mm optical centers
Replaces / Drop-In Replacement For
- EIKO 10274, GE 20869, Osram 93525
- Other ENW, ENC, and JCR19V-80W designations
- Verify fixture manufacturer specifications before replacement
Works With
- GX5.3 bi-pin sockets (5.3mm pin spacing)
- 19V DC or AC transformer-regulated power supplies
- Low-voltage halogen fixture ballasts
- Not compatible: GU5.3 or GY8 bases—incorrect pin spacing
