Cinematographer
Aus DoP-Perspektive ist dieses Element essentiell für die visuelle Gestaltung. Es ermöglicht mir die gewünschte Farbstimmung und das ästhetische Bild konsistent umzusetzen.
GLC: ANSI lamp code for a single-ended 575W/115V halogen lamp (G9.5 base) used in stage and studio lighting.
Overview
GLC is a three-digit ANSI lamp code and denotes a specific tungsten-halogen incandescent lamp commonly used in stage, studio, and theater lighting. As with all ANSI codes (e.g., FEL, HPL, GKV), the abbreviation does not stand for a manufacturer but for a manufacturer-interchangeable lamp type with defined electrical, optical, and mechanical properties. Lamps from different manufacturers with the GLC code (e.g., from Osram, GE, or Ushio) are therefore interchangeable.
The GLC is a single-ended halogen lamp with a two-pin base and a compact design. It is used in numerous luminaires that require a 575W lamp with a pin base.
Technical Data
| Property | Value |
|---|---|
| Wattage | 575 W |
| Voltage | 115 V |
| Base | G9.5 (two-pin) |
| Bulb Shape | T6, clear |
| Luminous Flux | approx. 15,500 lm |
| Color Temperature | 3250 K |
| Average Life | approx. 300 h |
| Overall Length | approx. 105 mm |
| Lamp Type | Tungsten-halogen, single-ended |
Note: The 115V rating is typical for 120V mains operation (North America). Values may vary slightly depending on the manufacturer's data sheet.
Use on Set
The GLC is used as a light source in a range of stage and studio luminaires, including models from Altman, Philips Selecon, and Strand Lighting. Thanks to its warm, constant color temperature of 3250 K and its smooth dimming behavior, it is suitable for classic tungsten lighting setups.
- Interchangeability: The ANSI code allows for quick procurement of a suitable replacement on set, regardless of the manufacturer.
- Handling: As with all halogen lamps, the glass bulb must not be touched with bare fingers, as skin oils can lead to localized overheating and premature failure.
- Observe Voltage: For 230V mains (Europe), ensure the correct voltage variant or the appropriate ANSI code is used.
From the crafts
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Producer
Diese professionelle Lösung erhöht die Produktionseffizienz und reduziert Post-Production-Anforderungen. Sie ermöglicht flexible, schnelle Anpassungen während des Drehs.
Gaffer
Als Gaffer ist dies ein unverzichtbares Werkzeug meines täglichen Handwerkszeugs. Es ermöglicht mir professionelle Lichtkontrolle und schnelle Anpassungen auf Set, was Zeit spart und Qualität sichert.
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Quiz
1. Zu welchem Department gehört „GLC (575W)"?
2. Wie viele verschiedene Fachperspektiven bietet dieser Eintrag?