Product Overview
The Ushio 1000536 FHX JCR13.8V-25W Projector Lamp is a premium, high-precision photo-optic halogen reflector bulb engineered for specialized microfilm readers, micrographic scanners, and advanced diagnostic laboratory equipment. Operating at 25 watts over a discrete 13.8-volt low-voltage input threshold, this MR16 lamp features a clear faceted dichroic reflector designed to project concentrated visible illumination forward while allowing infrared heat to dissipate safely out the open rear casing. Outfitted with an industry-standard GX5.3 bi-pin base and a precision-aligned CC-6 coiled-coil tungsten filament, it provides a stable 3200K spectral color profile over a 250-hour rated average service life.
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Wattage
25W
Photo-Optic
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Voltage
13.8V
Low-Voltage
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Color Temp
3200K
Balanced CCT
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Base Type
GX5.3
2-Pin Round
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Rated Life
250 Hr
Calibrated
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ADL Supply Expert Application & Replacement Guide
The Ushio FHX (1000536) lamp is a highly specialized photo-optic instrument explicitly engineered for precision micrographic archiving, document scanning machinery, slide projection setups, and targeted medical/laboratory diagnostics. Its clear multi-faceted dichroic reflector envelope provides a highly focused light beam while successfully channeling infrared thermal energy safely back and away from delicate film strips and sensitive optical carrier lenses.
Critical Transformer Circuit Input Warning for Tech Crews: This professional-grade module runs strictly on a voltage-stabilized **13.8V low-voltage input threshold**. It is completely non-interchangeable with standard line-voltage lines ($120\text{V}$) or normal low-voltage parallel lighting grids ($12\text{V}$). Supplying an incorrect voltage to this module will spark immediate tungsten filament fatigue, triggering sudden micro-fractures in the precision CC-6 coiled coil core layout. The round base contacts require firm seating inside an un-shunted GX5.3 bi-pin holder to effectively withstand intense cooling fan vibrations.
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Verify Before Ordering
13.8V Transformer Input & Open Front Reflector Style Notice
This bulb utilizes two straight round pins spaced 5.3mm apart—it will NOT substitute for turn-and-lock line-voltage GU10 bases. This model features an open-faced reflector layout without a front safety glass cover plate. National safety codes mandate installation strictly inside approved, fully enclosed optical equipment housings to protect operators from high-intensity thermal and ultraviolet emissions during active shifts. Confirm your device transformer outputs exactly 13.8V before activating circuits.
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Detailed Product Specifications
- Brand: Ushio America (Authorized Photo-Optic Distribution Stock)
- Product Series Line: High-Precision Projection Halogen Line
- Ushio Catalog Reference Part SKU: 1000536
- Manufacturer Reference Model Nomenclature: FHX JCR13.8V-25W
- Official Trade Industry ANSI Code: FHX Certified
- Core Technology Class: Low-Voltage Quartz Halogen
- Operational Wattage: 25 Watts
- Nominal System Input Voltage: 13.8 Volts (Requires dedicated step-down control)
- Color Temperature Configuration: 3200K Warm-Neutral White
- Color Rendering Index (CRI): 100 Ra (Absolute Light Quality Representation)
- Optical Reflector Design: 50mm Specular Faceted Dichroic Reflector
- 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 Reflector Casing)
- Maximum Overall Length (MOL): 1.75" Inches (44.5mm actual)
- Bulb Reflector Diameter (DIA): 2.00" Inches Nominal MR16 (50.8mm actual)
- Rated Average Lifespan: 250 Hours (Constant Voltage Scale)
- Operating Burn Position Parameter: Universal — Operates Reliably in Any Orientation
- Standard Factory Wholesaler Pack Size: Case 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 package sleeve wrapper. If touched, clean meticulously with isopropyl alcohol and allow to dry completely before firing.
Specialty Equipment Cross-References
- GE Lighting Alternative: 39682 FHX / Multi-Mirror Projection Series
- Osram Sylvania Alternative: 54223 FHX Series
- Thorn Reference: FHX 25W 13.8V
- Wiko Reference: 3440 FHX Series
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.
