Product Overview
The Ushio 1000822 JC12V-20W/G6.35 Lamp is a premium, high-precision miniature single-ended halogen capsule engineered for medical instruments, dental equipment, laboratory microscopy fixtures, task lighting, and advanced fiber-optic illuminators. Operating at 20 watts over a low-voltage 12V threshold, this compact T3.5 quartz bulb outputs 280 initial lumens of clear, comfortable 2850K warm white illumination. Outfitted with an industry-standard G6.35 miniature bi-pin base, it maintains a flawless 100 CRI rating for perfect color rendering and visual fidelity over a 2,000-hour rated average service life.
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Wattage
20W
Miniature JC
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Circuit Volts
12V
Low Voltage
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Brightness
280 lm
Initial Output
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Base Type
G6.35
Mini Bi-Pin
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Rated Life
2,000
Avg. Hours
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ADL Supply Expert Application & Replacement Guide
The Ushio JC12V-20W/G6.35 is an industrial-grade optical instrument engineered for specific deployment loops across clinical dental equipment, task illuminators, healthcare diagnostic block sensors, high-end fiber-optic light engines, and targeted residential pendant accent fixtures. Precision crafted to yield high lumen maintenance over its cycle, this miniature quartz capsule project a smooth, full-spectrum distribution that renders materials and interior architectural details with complete clarity.
Critical Voltage and Pin Gap Notice for Maintenance Crews: This professional capsule runs exclusively on a 12V low-voltage input threshold. Attempting to direct-wire this lamp onto standard municipal line voltage ($120\text{V}$) without an underlying electronic or magnetic step-down transformer will trigger instantaneous filament destruction, fracturing the quartz wrapper. Furthermore, installers must verify pin distance: the G6.35 base variant features a precise 6.35mm pin spacing gap. It must not be forced into standard low-voltage 4mm sockets (G4 base) or mismatched GY6.35 trims, as poor contact pins create systemic terminal resistance, overheating the lampholder assembly.
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Verify Before Ordering
Low-Voltage 12V Input & Enclosed Fixture Requirements
This item is an unshielded quartz halogen single-ended capsule. National life safety codes mandate installation strictly inside approved, fully enclosed fixture shields to defend against pressurized envelope fragments in the event of micro-fracturing. Confirm your step-down transformer outputs exactly 12V before clipping pins into terminal blocks.
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Detailed Product Specifications
- Brand: Ushio America
- Product Series Line: Miniature JC Halogen Series
- Ushio Catalog Order Code SKU: 1000822
- Manufacturer Reference Nomenclature: JC12V-20W/G6.35
- Alternative Industry Part Number: BC4892
- UPC Barcode Number: 048777153970
- Core Technology Type: Low-Voltage Tungsten-Halogen (Ozone-Free Casing)
- Operational Wattage: 20 Watts
- Nominal System Operating Voltage: 12 Volts (Requires step-down transformer control)
- Initial Luminous Brightness: 280 Lumens
- Color Temperature Configuration: 2850K Warm White
- Color Rendering Index (CRI): 100 Ra (Absolute Light Quality Representation)
- Base Configuration: G6.35 Miniature 2-Pin Base
- Tungsten Filament Core Structure: C-6 Coiled Wire
- Glass Bulb Profile Envelope: Clear T3.5 Capsule Shape
- Maximum Overall Length (MOL): 1.700" Inches (43.2mm)
- Bulb Nominal Diameter (DIA): 0.430" Inches (10.9mm)
- Light Center Length (LCL): 1.200" Inches (30.5mm)
- Rated Average Lifespan: 2,000 Hours
- Chassis Burn Position Limit: Universal — Operates Reliably in Any Orientation
- Standard Factory Wholesaler Pack Size: Box of 10 Units
Operation, Safety & Mounting Compliance
Thermal Management and Handling Protection
Because high-intensity miniature discharge and quartz halogen capsules run at elevated structural temperatures, always isolate core primary line inputs and let the canopy rest for 15 minutes to cool down before handling. Never touch the clear T3.5 glass outer body wrapper with bare fingers. Human skin cells deposit trace organic oils that fuse to the quartz wall during thermal cycling, producing intense localized hot spots that fast-track micro-fracturing, premature clouding, and catastrophic pressure breakdown. Secure the capsule via its plastic container sleeve or clean cotton gloves.
Environmental Disposal and Infrastructure Efficiency
This single-ended halogen module contains zero mercury content, making it fully compliant with standard commercial building electronic waste disposal codes. It features a specialized UV-protected outer sheath to assist in guarding delicate internal mechanisms. To secure smooth power outputs, ensure that secondary transformer lines are properly grounded and un-shunted.
Specialty Component Cross-References
- Eiko Reference: JC12V20WH20 / Product Code 15013
- Halco Lighting: JC20/6.35 / Product Code 1007009
- Osram Sylvania Alternative: 20W Miniature JC Low-Volt G6.35
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.
