50W GX6.35 bi-pin halogen capsule lamp with a 220V operating voltage and warm white 3000K illumination. Delivering approximately 900 lumens, this dimmable Osram lamp is ideal for decorative lighting, architectural fittings, display lighting, and specialist mains-voltage applications.
What it is
The Osram 64440 GX6.35 50W 220V Halogen Capsule Lamp is a premium mains-voltage halogen lamp engineered to deliver bright, natural illumination with exceptional colour rendering. Featuring a clear quartz glass capsule, GX6.35 bi-pin base, and 220V operation, this compact lamp provides crisp, stable light for decorative, commercial, and specialist lighting applications.
Producing approximately 900 lumens of warm 3000K illumination, it reaches full brightness instantly and offers smooth dimming with compatible dimmer switches. Its compact capsule design makes it ideal for luminaires requiring high-quality illumination without the need for a transformer.
Use Cases / Applications
Ideal for a wide range of residential, commercial, and specialist lighting applications, including:
- Decorative ceiling light fittings
- Pendant lighting
- Wall sconces
- Architectural lighting
- Display cabinets and showcases
- Retail display lighting
- Hospitality and hotel lighting
- Museums and galleries
- Accent lighting
- Equipment requiring an Osram 64440 GX6.35 halogen capsule
| Application |
Suitable? |
Notes |
| Decorative Ceiling Lighting |
✅ Yes |
Ideal for premium residential and commercial luminaires. |
| Pendant Lighting |
✅ Yes |
Produces bright, warm illumination for decorative fittings. |
| Wall Lights |
✅ Yes |
Creates comfortable ambient and feature lighting. |
| Architectural Lighting |
✅ Yes |
Suitable for feature and accent lighting installations. |
| Display Cabinets & Showcases |
✅ Yes |
Excellent colour rendering enhances merchandise and exhibits. |
| Retail Display Lighting |
✅ Yes |
Bright, natural illumination improves product presentation. |
| Hospitality Lighting |
✅ Yes |
Commonly used in hotels, restaurants, and luxury interiors. |
| Museums & Galleries |
✅ Yes |
Suitable for illuminating artwork and exhibition displays. |
| Medical & Scientific Equipment |
⚠️ Equipment Dependent |
Only where the equipment manufacturer specifies this exact lamp. |
| General Room Lighting |
❌ No |
Best suited to specialist or decorative luminaires rather than general household lighting. |
Key Benefits
- Delivers approximately 900 lumens of bright warm white illumination
- Warm 3000K light creates a comfortable and inviting atmosphere
- Excellent colour rendering for true-to-life colour reproduction
- Fully dimmable for customised lighting control
- Operates directly from 220V mains voltage—no transformer required
- Compact GX6.35 capsule design for modern luminaires
- Instant full brightness with no warm-up time
- Precision-engineered by Osram for dependable long-term performance
Halogen technology produces crisp, natural light with excellent colour rendering, making it an excellent choice for decorative, architectural, and display lighting where colour accuracy and visual appeal are important.
Safety Compliance
- Rated for 220V mains-voltage operation
- Fully dimmable with compatible dimmer switches
- Suitable for compatible GX6.35 lamp holders
- Install according to luminaire manufacturer recommendations
- Always isolate power before replacing the lamp
- Suitable for compatible 220V GX6.35 luminaires
- Replace only with the exact Osram 64440 or an approved equivalent to ensure safe operation and optimum performance.
Brand Reputation
Osram is a globally recognised leader in lighting technology, trusted by electricians, lighting designers, contractors, and equipment manufacturers worldwide. Known for precision engineering and exceptional reliability, Osram lighting products deliver consistent performance across residential, commercial, architectural, and specialist applications.
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