Halogen bulb Osram 64615 — 75 W, GZ6.35 base, 50 h lifetime

Osram 64615 halogen bulb, 75 W with a GZ6.35 (bi-pin) base and an approximate rated lifetime of 50 hours. This compact halogen lamp delivers instant full output and stable color rendering, designed for use in fixtures requiring bright, focused light such as stage and studio equipment and specialty lamps. XENOPHOT HLX versions use xenon as filler gas for improved luminous flux.

Advantages

The halogen bulb provides high-intensity, focused illumination at 75 W and offers consistent color rendering suitable for professional lighting applications. XENOPHOT HLX versions deliver up to 10% higher luminous flux at the same power consumption compared with krypton-filled variants. The GZ6.35 base ensures compatibility with fixtures that accept bi-pin halogen lamps.

Suitable for

• Stage and theatre lighting
• Studio and film lighting
• Specialty lamps and compact fixtures
• Short-term high-intensity illumination tasks

Key specifications

• Power: 75 W
• Base: GZ6.35 (bi-pin)
• Rated lifetime: approx. 50 h
• Fill gas (XENOPHOT HLX versions): xenon
• Luminous flux: up to 10% higher (XENOPHOT HLX vs krypton-filled variants)
• Brand: Osram
• MPN/EAN: 4050300006796

How to use

Install the Osram 64615 halogen bulb into a compatible fixture with a GZ6.35 socket, ensuring the power is switched off before replacement. Handle the lamp by its base or with clean gloves—avoid touching the glass envelope with bare fingers to prevent shortening lamp life. After installation, switch on the fixture to obtain immediate full output; observe the rated lifetime and replace the lamp when output diminishes.

Recommendations

Use the bulb in fixtures rated for halogen lamps and adequate ventilation. For applications requiring slightly higher luminous flux at the same power, choose the XENOPHOT HLX version. Follow fixture manufacturer instructions and safety standards for high-temperature lamps.