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Osram Sylvania 64575 1000W Halogen Light Bulb

Osram Sylvania 64575 1000W Halogen Light Bulb

$15.75
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SKU:
64575 (58525)
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Quantity Option (Each):
1 Bulb
Product Description
High-output single-ended halogen capsule (ANSI EGY / LIF P1/15) for film/TV, studio, projection, and specialty continuous lighting.
 
Overview

The Osram / Sylvania 64575 is a professional-grade 1000W, 230V quartz tungsten-halogen lamp built in a compact, single-ended capsule format with a GX6.35 bi-pin base. Known in the industry as ANSI EGY (LIF P1/15), it is widely used where high luminous output, stable color for imaging, and predictable optical geometry matter—especially in film/TV, studio, projection, and specialty continuous lighting systems.

Key Highlights
  • Electrical: 1000W, 230V
  • ANSI / LIF: EGY / P1/15
  • Base: GX6.35 (2-pin)
  • Nominal Output: 33,000 lm
  • Color Temperature: 3400K (imaging-grade)
  • CRI: Ra 100
  • Average Life: 15 hours (nominal)
  • Burn Position: Any / Universal
  • Form Factor: compact capsule designed for high heat density
Typical Applications
  • Professional film & TV lighting and continuous light heads
  • Studio and photography lighting systems specifying ANSI EGY / P1/15
  • Projection and specialty illumination platforms
  • High-output fixtures requiring GX6.35 seating and high thermal capability
Selection Tip (Prevent Mis-Matches)
Many 1000W halogen capsules look similar. For correct replacement, qualify by ANSI EGY (or LIF P1/15), 230V, and GX6.35. If your fixture is 120V, do not substitute—use the specified 120V lamp code for your system.
Handling Tip
High-watt halogen lamps run extremely hot and are sensitive to surface contamination. Avoid touching the quartz with bare hands. Use clean nitrile gloves and/or a lint-free wipe, and allow full cool-down before removal.
Industry Update (Branding & Supply Continuity)
OSRAM’s Entertainment & Industry lamp business in the United States is transitioning under Ushio ownership. Effective March 1, 2026, Ushio America, Inc. becomes the legal contracting entity for this product segment. Customers may see changes to branding, labeling, packaging, or invoicing entity even when the lamp specification is unchanged. SOSCleanroom will continue to support these lamps and can help qualify continuity by part number and critical specs (EGY / P1/15, 230V, 1000W, GX6.35).
Need help selecting the right product?
Always confirm fixture voltage (230V), ANSI EGY / LIF P1/15, and base type (GX6.35) prior to installation.
The Technical Vault
By SOSCleanroom
ANSI EGY
Osram / Sylvania 64575 — 1000W 230V — GX6.35 — Single-Ended Halogen Capsule
Industry identifiers: ANSI EGY | LIF P1/15 | professional film/TV and specialty illumination lamp family.
Core Qualification Specifications
Order reference64575
ANSI / LIFEGY / P1/15
Wattage / Voltage1000W / 230V
BaseGX6.35 (2-pin)
Nominal luminous flux33,000 lm
Color temperature3400K
CRIRa 100
Nominal life15 hours
Burning positionAny / Universal
Diameter / Length24.0 mm / 67.5 mm
Light center length (LCL)38 mm (common catalog qualifier)
Illuminated field14.0 × 14.0 mm²
Lamp Science (Why This Format Is Used in Film/TV & Optical Heads)

A 1000W quartz tungsten-halogen capsule concentrates a large amount of power into a compact filament structure. That heat density is why these lamps can deliver high luminous output and stable imaging-friendly color temperature. Halogen chemistry supports the regenerative “halogen cycle,” helping reduce quartz envelope darkening and supporting more consistent output across the short service life typical of ultra-high output lamps.

In continuous lighting heads and optical systems, performance depends on both filament geometry and repeatable seating in the GX6.35 socket. Poor contact increases resistance at the pins, which increases localized heating and can accelerate socket wear and premature lamp failure. Keep sockets clean and replace holders that show discoloration, looseness, or arcing marks.

Compare & Contrast (Same Wattage ≠ Same Lamp)
“1000W halogen” alone is not enough to match a lamp. Similar-looking capsules may differ by voltage (230V vs 120V), base type, filament form, and optical center geometry (LCL). For continuity, treat ANSI EGY / P1/15 + 230V + GX6.35 as the controlling identifiers.
Cross-Reference (Common Market Equivalents)
Common cross references for this lamp family include: Philips PF811, OSRAM 58640, NARVA 130240, and Orbitec 130240. Always verify voltage and base (GX6.35) before substituting, and confirm any fixture-specific requirements for LCL/optical center geometry.
Safety & Fixture Requirements
Operate only in fixtures designed for high-watt halogen capsules with appropriate shielding and thermal management. Allow full cool-down before handling, and never exceed the fixture’s rated voltage or temperature envelope.
Industry Update (Ushio & ENI Continuity)
OSRAM’s Entertainment & Industry lamp business in the United States is transitioning under Ushio ownership. Effective March 1, 2026, Ushio America, Inc. becomes the legal contracting entity for this product segment. During the transition, branding/packaging updates may occur even when specifications remain unchanged. SOSCleanroom will continue supporting these lamps and qualifying continuity by part number and critical specifications.