Ushio 1000510 FEP 1000W 240V Stage & Studio Halogen Lamp – ANSI FEP | 3200K | 25,000 Lumens | G9.5 Prefocus | T7 Clear | JCV Series

The Ushio 1000510 is a professional-grade 1000-watt 240-volt halogen lamp for stage, studio, and television (SSTV) lighting. ANSI code FEP, G9.5 medium 2-pin prefocus base, CC-8 coiled coil filament, 3200K studio white color temperature, 25,000 initial lumens, and 250-hour rated life make this the correct specification for professional ellipsoidal and Fresnel fixtures requiring precise optical alignment and balanced color output for video and film production

Quick Specs

• Brand: Ushio
• Series: JCV
• Manufacturer Part #: 1000510
• UPC: 048777100059
• ANSI Code: FEP
• Lamp Designator: JCV240V-1000WCH
• Lamp Type: Halogen — Stage, Studio & Television (SSTV)
• Wattage: 1000W
• Voltage: 240V
• Base Type: G9.5 Medium 2-Pin Prefocus
• Bulb Shape: T7 (Clear)
• Color Temperature: 3200K (Studio White)
• Initial Lumens: 25,000 lm
• Rated Average Life: 250 hours
• Filament Type: CC-8 (Coiled Coil)
• Burn Position: Universal
• Overall Length (MOL): 4.09 inches (104mm)
• Light Center Length (LCL): 2.37 inches (60.3mm)

Product Overview

The Ushio 1000510 FEP is a 1000-watt 240-volt halogen lamp from the JCV series — the professional-grade replacement lamp for ANSI FEP-specified stage, studio, and television fixtures. At 3200K, 25,000 initial lumens, and G9.5 medium 2-pin prefocus base, this lamp is the correct specification for high-end ellipsoidal spotlights, Fresnel fixtures, and professional projection units where optical precision, color accuracy, and output consistency are required for broadcast and production use.

The G9.5 prefocus base is the defining compatibility feature of this lamp category. Unlike bayonet or screw bases, the prefocus configuration mechanically locates the lamp’s filament at the exact optical centerpoint of the fixture’s reflector system — the filament cannot be installed in the wrong position. Precise filament placement eliminates beam shadows, hot spots, and output inconsistency that occur when non-prefocus lamps shift position in the socket. The CC-8 coiled coil filament design provides a compact, high-intensity light source suited for projection optics that require a small apparent source size.

3200K studio white is the defined standard for professional video, film, and broadcast production. Camera systems balanced for 3200K tungsten reproduce colors correctly when illuminated by ANSI FEP and equivalent lamps — using lamps at other color temperatures shifts the apparent white balance on camera and requires correction. The 250-hour rated life is normal for 1000W stage halogen at this output level. Ensure adequate lamp inventory for the production schedule and fixture maintenance cycle.

Critical voltage note: This is a 240V lamp. It must not be installed in 120V circuits. A 120V lamp installed in a 240V fixture will fail explosively immediately upon energizing. A 240V lamp installed in a 120V circuit will produce minimal light output. Verify fixture voltage before ordering.

Why Choose This Product

• ANSI FEP — exact fixture match: The FEP ANSI code specifies exact wattage, voltage, base type, light center length, and optical characteristics. ANSI-coded lamps ensure the replacement lamp meets the same performance parameters as the original, maintaining fixture safety ratings and photometric output.
• G9.5 prefocus base — precise optical alignment: The prefocus base mechanically locks the filament at the fixture’s defined optical centerpoint, eliminating beam irregularities that occur with non-prefocus replacement lamps. Critical for ellipsoidal and Fresnel fixtures where beam quality is a production requirement.
• 3200K studio white — broadcast-balanced color temperature: The industry standard color temperature for professional video, film, and TV production. Camera systems set to 3200K tungsten reproduce accurate colors under ANSI FEP and equivalent stage halogen lamps without additional correction.
• 25,000 initial lumens at 1000W: High-intensity output from a compact T7 bulb — appropriate for the output demands of professional theatrical and broadcast fixtures at moderate throw distances.
• CC-8 coiled coil filament — compact source geometry: The coiled coil construction provides a small apparent filament size for projection fixtures and beam-controlling optics that require a point-like light source for precise beam shaping.
• Universal burn position: Operates in any fixture orientation without affecting lamp performance or rated life.
• Ushio professional quality: Ushio is a primary manufacturer of SSTV halogen lamps for professional entertainment and broadcast applications, with tight manufacturing tolerances for LCL consistency across production runs.

Technical Specifications

Dimensions

Applications

The Ushio 1000510 FEP 1000W/240V is a professional SSTV halogen lamp specified for use in production and entertainment fixtures requiring ANSI FEP performance:

• Professional stage lighting – Replacement lamp for 1000W theatrical ellipsoidal spotlights (ERS), Fresnel fixtures, and PAR fixtures in live theatre, concert, and event production environments wired for 240V.
• Television and broadcast studios – Studio grid fixtures requiring 3200K tungsten balance for broadcast camera systems. 240V studio distribution is standard in many professional TV and film production facilities.
• Film and video production sets – On-set lighting rigs and tungsten Fresnel fixtures where 3200K balanced output is required for camera exposure and color grading workflow.
• Overhead and projection systems – Overhead projectors and specialty projection equipment specifying ANSI FEP 1000W/240V G9.5 halogen lamps.
• Rental house inventory – Replacement lamp stock for professional lighting rental equipment in 240V configurations for touring and event production.

Replacing Your Current Stage Halogen Lamp?

Stage and studio halogen lamps are safety-critical replacements. Confirm all of the following before ordering:

• Voltage — 240V: critical safety check: This is a 240V lamp. Verify your fixture is wired for 240V before ordering. Installing a 240V lamp in a 120V fixture will produce minimal output. Installing a 120V lamp in a 240V fixture will cause immediate explosive failure and potential fire hazard. If you are unsure of your fixture voltage, check the fixture’s label or consult a licensed electrician before ordering.
• ANSI code — FEP: Verify your fixture specifies ANSI FEP lamps. Stage halogen ANSI codes define wattage, voltage, base type, and light center length — adjacent codes are not interchangeable. Common adjacent 1000W stage lamps include FEL (120V), FEM, FEN, and others — these are different voltage or LCL specifications.
• Base type — G9.5 prefocus: Verify your fixture uses G9.5 medium 2-pin prefocus lampholders. Stage fixtures also use GX9.5, GY9.5, and other designations — confirm exact pin spacing and holder type with your fixture documentation.
• Light center length — 2.37 inches (60.3mm): The LCL positions the filament at the optical centerpoint of the fixture’s reflector. Verify the LCL matches your fixture’s specification — incorrect LCL shifts beam quality and fixture photometric output.
• Burn position: Universal — no orientation restriction.
• Do not touch the quartz bulb with bare hands: Skin oils on the quartz envelope cause hot spots that shatter the bulb. Use gloves or a lint-free cloth. If touched accidentally, clean with isopropyl alcohol before installation.
• Cool-down before handling: Allow at least 20 minutes for the fixture to cool before attempting lamp replacement after use.

Ordering Information

• Brand: Ushio
• Manufacturer Part #: 1000510
• UPC: 048777100059
• ANSI Code: FEP
• Lamp Type: 1000W 240V Stage/Studio Halogen
• Base: G9.5 Medium 2-Pin Prefocus
• Case quantities and bulk pricing: Contact ADL Supply for volume orders.

Safety and Handling Guidelines

• 240V voltage warning: This is a 240V lamp. Using this lamp on a 120V circuit will result in minimal light output. Using a 120V lamp on a 240V circuit will cause immediate explosive failure. Verify fixture voltage before installation.
• No bare hands: Do not touch the quartz bulb with bare hands. Skin oils cause hot spots leading to bulb blistering and shattering. Clean with isopropyl alcohol if touched accidentally.
• Extreme heat: This 1000W lamp operates at extreme temperatures. Allow at least 20 minutes for the fixture to cool before lamp replacement.
• Use in approved fixtures only: Install only in fixtures rated and listed for ANSI FEP 1000W 240V halogen lamps.
• Follow the fixture manufacturer’s service documentation for lamp replacement procedures.

Compliance and Certifications

• Verify RoHS compliance status with manufacturer specification sheet.
• Verify applicable stage/entertainment safety certifications with manufacturer specification sheet.
• Verify Prop 65 warning requirements with manufacturer specification sheet.

ADL Supply recommends confirming all applicable compliance data with the Ushio official product data sheet prior to specification or installation.