Product Overview
The Ushio 1000315 EKZ JCR10.8V-30W Projector Lamp is a premium, high-precision photo-optic halogen reflector lamp designed for specialty clinical, medical, dental, and scientific laboratory instruments. Operating at 30 watts over a discrete 10.8-volt low-voltage input, this specialized MR16 lamp features a clear specular dichroic reflector engineered to project focused, high-intensity illumination forward while allowing heat to dissipate safely away from sensitive fiber-optic component channels. Outfitted with an industry-standard GX5.3 bi-pin base and calibrated to emit 400 lumens of crisp 3100K warm-neutral white light, it serves as the definitive genuine OEM replacement for certified optical diagnostic machinery.
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Wattage
30W
Photo-Optic
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Voltage
10.8V
Low-Voltage
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Brightness
400 lm
Initial Flux
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Base Type
GX5.3
2-Pin Round
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Rated Life
200 Hr
Calibrated
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ADL Supply Expert Application & Replacement Guide
The Ushio EKZ (1000315) lamp is a highly specialized photo-optic instrument extensively specified for precision diagnostic hardware. It is widely used across laboratory microscopy systems, dental operatory task lighting setups, ophthalmic examination devices, surgical illumination consoles, film projectors, and Dolan-Jenner Fiber-Lite light sources (such as the 190, 3100, and Mi-30 series).
Critical Voltage and Handling Rules for Equipment Crews: This professional capsule operates on a precise, voltage-stabilized **10.8V low-voltage input circuit**. It is entirely incompatible with standard 12V low-voltage tracks or 120V line-voltage systems. Supplying an incorrect voltage to this unit will immediately over-stress the precision CC-6 coiled filament core, resulting in immediate core distortion, accelerated blackening of the clear envelope, or instant breakdown. This lamp is approved strictly for **BDTH (Base Down to Horizontal) burn positions**. The rigid pins require secure, direct tracking inside an un-shunted GX5.3 block to withstand technical device cooling fan vibrations.
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Verify Before Ordering
10.8V Transformer Input & Open Front Reflector Style Notice
This bulb utilizes two straight round pins spaced 5.3mm apart—it will NOT fit turn-and-lock line-voltage GU10 fixtures. This model features an open-faced envelope without a front safety glass cover plate. National safety standards require it to be operated strictly inside fully enclosed optical housing shields to protect users from high-intensity UV and thermal emissions during shifts. Confirm your device transformer delivers exactly 10.8V before activating power lines.
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Detailed Product Specifications
- Brand: Ushio America (Premium Photo-Optic Line)
- Ushio Catalog Catalog SKU: 1000315
- Manufacturer Reference Model: EKZ JCR10.8V-30W
- Official Trade Industry ANSI Code: EKZ Certified
- UPC Barcode Identification Number: 048777120514
- Core Technology Class: Low-Voltage Quartz Halogen
- Operational Wattage: 30 Watts
- Nominal System Input Voltage: 10.8 Volts (Requires dedicated step-down control)
- Initial Luminous Brightness: 400 Lumens
- Nominal Efficacy: 13.3 Lumens per Watt
- Color Temperature Configuration: 3100K Warm-Neutral White
- Color Rendering Index (CRI): 100 Ra (Absolute Light Quality Representation)
- Optical Reflector Design: 50mm Specular Dichroic Reflector Envelope
- Base Type Configuration: GX5.3 (2-Pin, Round Pins Matrix)
- Tungsten Filament Core Structure: CC-6 Precision Coiled Coil
- Front Lens Assembly Cover: Open Profile (Unshielded Open-Face Casing)
- Maximum Overall Length (MOL): 1.75" to 1.80" Inches (44.5mm - 45.7mm)
- Bulb Reflector Diameter (DIA): 2.00" Inches Nominal MR16 (50.8mm actual)
- Calibrated Projector Working Distance: 1.5" Inches (38.1mm)
- Rated Average Lifespan: 200 Hours (Constant Voltage Scale)
- Operating Burn Position Parameters: BDTH (Base Down to Horizontal Approved)
- Standard Factory Wholesaler Pack: Box of 10 Units
Operation, Safety & Mounting Compliance
High-Temperature Thermal Boundaries and Cooling Care
Because high-output photo-optic halogen capsules generate intense localized thermal profiles and high internal operating pressures, always isolate equipment power lines and allow the unit to cool for a full 15 minutes before executing re-lamping sweeps. Ensure all device ventilation slots and integrated fan cooling loops remain clean and clear of dust buildup to keep heat moving smoothly away from the rear quartz pin seals.
Quartz Glass Preservation and Contamination Prevention
Never handle the internal clear quartz capsule or the reflective dichroic surface with bare skin. Human fingers transfer natural alkaline body oils that react with the clear quartz envelope during rapid heating cycles. This organic contamination blocks cooling paths, producing localized hot spots that trigger fast-tracked envelope clouding, micro-fracturing, and premature rupture under operating pressures. Always handle the bulb using clean tech gloves, a lint-free microfiber cloth, or its protective cardboard sleeve wrapper. If touched, clean meticulously with isopropyl alcohol and allow to dry completely before firing.
Specialty Equipment Cross-References
- GE Lighting Alternative: 36902 EKZ
- Philips Lighting Alternative: 23945-9 EKZ
- Eiko Reference: 02370 EKZ
- Sunlite Reference: 70112 EKZ
Bulk Commercial Lighting Supply & Project Support
ADL Supply handles volume logistics management, tiered commercial contractor pricing models, and full pallet project quotes for facility teams, municipal procurement agents, and electrical accounts nationwide.
For professional contractor tiered discounts, full pallet freight distributions, or dedicated technical submittal specification sheets, reach our support center directly at 1-800-235-3489. We are your commercial supply partners as a dedicated wholesale Lighting Distributor In Doral, Florida.
