OSRAM CP/23 64720 - Halogen Studio Lamp 650 W, 230 V, 3200 K (GX9.5)

OSRAM CP/23 64720 - Halogen Studio Lamp 650 W, 230 V, 3200 K (GX9.5)

The OSRAM CP/23 64720 is a high-performance halogen lamp designed for film, television, theater, and concerts . It operates directly on 230V mains power and delivers a warm white light calibrated to 3200K (studio standard) with a CRI of 100 for accurate color reproduction on camera. With 650W of power, a luminous flux of 16,800 lm , and an optimized monoplane filament ( illuminated field 13 × 17 mm), it offers a uniform beam, easily controllable by Fresnel and profile lenses. Its compact GX9.5 format (Ø 26 mm, length 110 mm , LCL 55 mm ) facilitates replacement in a wide range of professional lighting fixtures. It is dimmable (with the characteristic amber shift ) and maintains a nearly constant luminous flux throughout its rated lifespan of 100 hours .

Main features

• Power / voltage : 650 W · 230 V (direct mains operation).
• Color and light quality : 3200 K · CRI 100 · 16,800 lm (Φ _use 15,270 lm, 360° measurement) · 25.85 lm/W .
• Optics and filament : Monoplane filament with illuminated field 13 × 17 mm for a clean beam and easy focusing.
• Socket and measurements : GX9.5 · Ø 26 mm · length 110 mm · LCL 55 mm · approx. weight 50 g .
• Burning position : s90 (within ±90° from the vertical; suitable from vertical to horizontal depending on the luminaire).
• Regulation : yes · smooth dimming with shift to the amber typical of halogens.
• Nominal lifespan : 100 h (professional application).

Product benefits

• Studio Standard (3200 K) : Color consistency for film and TV cameras.
• Stable performance : instant start-up and virtually constant flow throughout its lifespan.
• Precise optical control : compact filament (13 × 17 mm) that improves focus on Fresnel, PC and cutouts.
• Wide compatibility : GX9.5 base and common dimensions in entertainment lighting fixtures.
• Adjustable : linear response and warm aesthetic when dimming (amber shift).

Use cases

• Professional film and TV work : key, fill and backlight on set or location.
• Theater and concert halls : Fresnel spotlights, PC and profile for fronts and cutouts.
• Events and entertainment : main or accent lighting for tours and auditoriums.

Frequently Asked Questions

Is it dimmable? Yes, with suitable dimmers for resistive loads; the light becomes warmer when dimmed.

Can it be used in any orientation? The specified position is s90 (within ±90° from vertical). Always respect the orientation and instructions for the luminaire.

What is its lifespan? The nominal lifespan is 100 hours under standard test conditions; frequent cycling, vibrations, or excessive temperatures may reduce it.

Installation and safety

• Operate only in suitable luminaires with protective coverings (screens, grids) that contain fragments in case of breakage and control UV/IR radiation.
• Do not touch the quartz with your fingers; clean with isopropyl alcohol if necessary.
• Ensure proper ventilation and heat dissipation to preserve life and color.

Project description

OSRAM CP/23 64720 halogen studio lamp, 650 W , 230 V , GX9.5 , 3200 K , CRI 100 , 16,800 lm (Φ _use 15,270 lm), efficacy 25.85 lm/W , monoplane filament ( illuminated field 13 × 17 mm), LCL 55 mm , Ø 26 mm , length 110 mm , burn position s90 , dimmable , nominal life 100 h .