OSRAM 64718 T27 650W 240V GY9.5 Theatre Lamp

OSRAM 64718 T27 650W GY9.5 Theatre Lamp

The OSRAM 64718 T27 is a professional 650W tungsten halogen theatre lamp designed for stage, studio and broadcast lighting applications. Producing up to 14,850 lumens with a 3000K colour temperature and excellent CRI 100 colour rendering, it delivers bright, consistent illumination and accurate colour reproduction for demanding lighting environments.

The T27 is widely used in professional theatre fixtures, school theatres, television studios and entertainment lighting installations where reliable performance, smooth dimming and high light output are essential.

Product Identification

• Manufacturer: OSRAM
• Manufacturer Part Number: 64718 
• NAED Number: 54492
• Lamp Type: T27
• LIF Code: T/27
• ANSI Code: GCK / GCT
• Technology: Tungsten Halogen

Specifications

• Power: 650W
• Voltage: 240V
• Base: GY9.5
• Light Output: 14,850 lumens
• Colour Temperature: 3000K
• Colour Rendering Index (CRI): 100
• Average Life: 400 hours
• Overall Length: 90mm
• Diameter: 23mm
• Light Centre Length (LCL): 46.5mm
• Burning Position: s90 (Universal)

Applications

• Theatre and stage lighting
• School theatres and performing arts
• Studio and television lighting
• Film and broadcast lighting
• Entertainment lighting
• Profile spots and Fresnel / PC fixtures

Compatible Fixtures

The OSRAM 64718 T27 650W GY9.5 lamp is commonly used in a range of professional theatre and studio lighting fixtures, including:

• Selecon Acclaim
• Strand Quartet
• Strand Prelude
• CCT Minuette
• Zero 88 Focus F
• Strand Minim
  

When replacing lamps in existing fixtures, we recommend checking the fixture specification to confirm the correct lamp type, wattage and base

Features

• High light output with excellent colour rendering
• Smooth dimming characteristics with natural amber shift
• Instant start
• Designed for professional stage and studio use
• Reliable performance and long service life

Alternative Lamp Codes

• T27
• T/27
• GCK
• GCT
• OSRAM 64718
• NAED 54492

Need help choosing the right lamp?

If you're unsure whether this is the correct replacement for your fixture, we're happy to help. With many years of experience supplying theatres, schools, venues and production companies across the UK, we can help you identify the right lamp for your lighting equipment.