Ushio 1000647 GCA JCV120V-250WC

Ushio 1000647 GCA JCV120V-250WC – 250W 120V Halogen Projection Lamp 

The Ushio 1000647 GCA JCV120V-250WC is a 250-watt, 120-volt halogen photo-optic lamp designed for professional projection, studio, stage, and specialty optical equipment. This lamp is identified by ANSI code GCA and provides a 200-hour rated average life.

This lamp is commonly used as a maintenance replacement in equipment requiring a high-intensity tungsten-halogen source with 120V operation, base-down burn position, and precise lamp alignment.

Product Overview

The Ushio 1000647 is a single-ended halogen JC photo-optic lamp used in professional audio/visual, studio, stage, and projection equipment. Its 250W output and 120V operating voltage make it suitable for fixtures requiring the GCA / ANSI DVY lamp specification.

Because this is a quartz halogen lamp, correct handling and installation are important. Always confirm the ANSI code, wattage, voltage, base type, and burn position against your existing lamp or equipment manual before ordering.

Why Choose This Product

• ANSI GCA Identification: Helps match the lamp to compatible projection and photo-optic equipment.
• 250W High-Intensity Output: Designed for demanding stage, studio, and optical applications.
• 120V Operation: Intended for equipment requiring 120V lamp input.
• 3200K Tungsten White: Standard color temperature for many studio and photo-optic halogen applications.
• 200-Hour Rated Life: Longer life than many short-life projection lamps in this wattage class.

Technical Specifications

*Base type should be verified against the Ushio specification sheet or existing lamp marking before ordering, because the source data showed conflicting base information.

Compatible Applications

• Professional audio/visual projection equipment
• Stage and studio lighting fixtures
• Photo-optic and SSTV equipment
• Projection systems requiring ANSI DVY or GCA lamp identification
• Maintenance replacement for compatible 250W 120V halogen fixtures

Cross Reference Numbers

• Ushio Catalog Number: 1000647
• Common Lamp Code: GCA
• Manufacturer Description: JCV120V-250WC
• UPC: 048777142424
• Common Search Terms: GCA lamp, DVY lamp, JCV120V-250WC, 250W 120V halogen projection lamp

Before Ordering Verify

• Voltage: This lamp is rated for 120V operation. Do not install in fixtures requiring a different voltage.
• Wattage: Confirm your equipment is rated for a 250W lamp.
• Base Type: Confirm the socket matches the required 2-pin bipin base before ordering.
• Burn Position: This lamp is listed for base-down operation.

Important Safety & Installation Notes

• Do Not Touch Quartz With Bare Hands: Skin oils can create hot spots that may cause premature failure. Use clean gloves or a lint-free cloth.
• Use Approved Fixtures Only: Install only in equipment designed for this lamp type, wattage, and voltage.
• Allow Cooling Before Replacement: Let the lamp and fixture cool before handling or replacing.
• Verify Voltage Before Installing: Operating above rated voltage can significantly shorten lamp life or cause lamp failure.
• Use Enclosed Optical Fixtures: Halogen lamps operate at high temperatures and should be used only in approved housings.
• Mercury-Free: This tungsten-halogen lamp contains 0.0 mg mercury.

Wholesale Lighting Supply & Project Support

ADL Supply supports commercial buyers, contractors, maintenance teams, and specialty lighting accounts with replacement lamp sourcing, project quoting, and volume order support.

For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.