Product Overview
Ushio 1000315 EKZ 30W 10.8V MR16 Specular Reflector Halogen Lamp - GX5.3 Base
Professional-grade 30-watt low voltage halogen reflector lamp featuring specular dichroic coating and CC-6 filament design. Delivers 400 lux center screen illuminance with 1.5" (38.1mm) working distance and 3100K color temperature. GX5.3 bi-pin base for medical equipment, projectors, and optical systems. 200-hour rated life.
Technical Specifications
Ushio Order Code:1000315
Description:EKZ, JCR10.8V-30W
ANSI Code:EKZ
Wattage:30W
Voltage:10.8V (Low Voltage)
Amperage:2.78A
Bulb Type:MR16 Reflector
Reflector Type:Specular Dichroic Coated
Base Type:GX5.3 (2-Pin, 5.3mm spacing)
Filament Type:CC-6
Color Temperature:3100K Natural White
Color Rendering Index (CRI):100
Center Screen Illuminance:400 lux
Working Distance:1.5 inches (38.1mm)
Maximum Overall Length (MOL):1.75 inches (44.5 mm)
Bulb Diameter:1.97 inches (50.0 mm)
Front Glass:No (Clear/Open Face)
Rated Average Life:200 hours
Burn Position:Burn within 45° of horizontal
Case Quantity:50 per case
Manufacturer:Ushio America
Key Features
- Specular Reflector: Smooth dichroic coating provides focused beam for optical applications
- CC-6 Filament: Precision coil design for consistent output and beam pattern
- GX5.3 Base: Secure 2-pin connection for medical and projection equipment
- 38.1mm Working Distance: Optimized focal length for projector and optical systems
- 400 Lux Output: High center screen illuminance for medical imaging
- 3100K Color Temperature: Natural white ideal for medical and dental applications
- Clear Finish: Maximum light transmission for projection applications
- RoHS Compliant: Environmentally friendly manufacturing
Primary Applications
- Medical and dental diagnostic equipment
- Scientific and laboratory instruments
- Film and slide projectors
- Optical inspection systems
- Microscope illumination
- Photographic enlargers
- Overhead projectors (OHP)
Important Usage Information
Short Life Rating
This lamp has a 200-hour rated life, which is standard for high-output medical and projection lamps. This shorter life is due to the high filament temperature required for optimal color temperature and light output in critical applications.
Cross Reference Numbers
Equivalent to: EKZ, JCR10.8V-30W, 63142, 36902, 239459, 02370
Similar Products: EKE (21V, 150W), EKP (13.8V, 85W), EKS (13.8V, 50W)
Technical Information
- Requires 10.8V low voltage transformer - do not exceed rated voltage
- GX5.3 base (5.3mm pin spacing) - not compatible with GU5.3 or GY8 bases
- 200-hour rated life typical for medical/projection applications
- Burn within 45° of horizontal for optimal performance and life
- CC-6 filament requires stable voltage for consistent output
- Working distance of 38.1mm optimized for optical systems
Safety Information
Important Safety Notes
- Only for use in approved enclosed halogen fixtures
- Open face lamp - no front glass protection
- Use gloves when handling to prevent oil contamination on reflector
- Allow lamp to cool before replacement
- Ensure proper ventilation in enclosed fixtures
- Operate within specified burn position (±45° horizontal)
