1. Pengenalan
This manual provides essential information for the safe and effective use of your OSRAM 64668 XIR 80W 22.8V Tungsten Halogen Lamp. Please read these instructions carefully before installation and operation, and retain them for future reference.
The OSRAM 64668 XIR lamp is a low voltage halogen lamp designed for applications requiring precise filament alignment, such as in medical and scientific instruments. It utilizes Xenon gas for enhanced output and reliability.

Rajah 1: OSRAM 64668 XIR 80W 22.8V Tungsten Halogen Lamp. This image displays the clear glass bulb with its internal tungsten filament and two metal pins at the base for electrical connection.
2. Maklumat Keselamatan
WARNING: Risk of electric shock, burns, or fire.
- Sentiasa putuskan kuasa sebelum memasang, menanggalkan atau menservis lamp.
- Jangan sentuh lamp with bare hands. Oils from skin can cause hot spots and reduce lamp life. Use a clean cloth or gloves.
- Pastikan lamp is cool before handling. Halogen lamps beroperasi pada suhu tinggi.
- Use only in fixtures designed for halogen lamps and within specified voltage dan wattage had.
- Lindungi lamp from moisture and direct contact with flammable materials.
- Buang bekas lamps mengikut peraturan tempatan.
3. Persediaan dan Pemasangan
- Pemutusan Kuasa: Ensure the power supply to the fixture is completely turned off at the circuit breaker or fuse box before beginning installation.
- Lamp Pengendalian: Handle the new lamp carefully. Avoid touching the glass bulb directly with your fingers. Use a clean, lint-free cloth or gloves to hold the lamp by its base or ceramic part.
- Penyisipan: Align the two pins of the OSRAM 64668 lamp with the corresponding sockets in the fixture's lamp holder (G6.35 base). Gently push the lamp straight into the sockets until it is firmly seated. Do not force the lamp.
- Pengesahan: Pastikan lamp is securely in place and there are no loose connections.
- Penyambungan Semula Kuasa: Sebaik sahaja lamp is securely installed, restore power to the fixture.
Jika menggantikan l yang sedia adaamp, allow the old lamp to cool down completely before removal.
4. Arahan Operasi
The OSRAM 64668 XIR 80W 22.8V Tungsten Halogen Lamp is designed for immediate illumination upon power application. No special operating procedures are required beyond proper installation.
- Hidupkan/Mati Kuasa: Mengendalikan lamp using the standard power switch of the fixture it is installed in.
- Voltage: Pastikan vol operasitage of the fixture matches the lamp's specified voltage (22.8V).
- Peredupan: If used with a dimmer, ensure the dimmer is compatible with low-voltage halogen lamps and the total wattage does not exceed the dimmer's rating.
5. Penyelenggaraan
The OSRAM 64668 XIR lamp requires minimal maintenance. Regular inspection and proper handling will ensure optimal performance and longevity.
- Pembersihan: Jika lamp's glass surface becomes dirty, turn off the power and allow the lamp to cool. Gently wipe the glass with a clean, dry, lint-free cloth. Do not use abrasive cleaners or liquids.
- Penggantian: Apabila lamp reaches the end of its life, it will typically cease to illuminate. Follow the "Setup and Installation" steps in reverse to safely remove the old lamp and install a new one. Always ensure power is disconnected.
- Storan: Store spare lamps in their original packaging in a cool, dry place to protect them from damage and contamination.
6. Penyelesaian masalah
If your OSRAM 64668 XIR lamp is not functioning correctly, consider the following common issues and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Lamp tidak menyala. |
|
|
| Lamp berkelip-kelip. |
|
|
| Lamp burns out quickly. |
|
|
7. Spesifikasi
Detailed technical specifications for the OSRAM 64668 XIR 80W 22.8V Tungsten Halogen Lamp:
- Jenama: OSRAM
- Nombor Model: 64668 (juga dikenali sebagai 54323)
- Jenis Cahaya: Halogen
- Wattage: 80 watt
- Voltage: 22.8 Volts (Note: Some specifications may list 23 Volts)
- Pangkalan Mentol: G6.35
- Suhu Warna: 3250 Kelvin
- Indeks Paparan Warna (CRI): 100
- Bahan: Tungsten
- bentuk: Pemantul (R)
- Dimensi Produk: 1.73 x 0.55 x 0.55 inci
- Berat Barang: 0.071 auns (lebih kurang 2 gram)
- Tarikh Pertama Tersedia: 5 April 2013
- GTIN: 04008321331182

Rajah 2: Example EU Energy Label. This label indicates energy efficiency class B and energy consumption of 100 kWh/1000h. For detailed product information and the official EPREL registration, please visit the EPREL database (Registration Number 2241820).
8. Waranti dan Sokongan
For specific warranty information regarding your OSRAM 64668 XIR 80W 22.8V Tungsten Halogen Lamp, please refer to the documentation provided at the point of purchase or contact OSRAM customer support directly.
OSRAM is a leading manufacturer of specialty lighting products. For additional support, product information, or to explore other OSRAM products, please visit the official Kedai OSRAM di Amazon.





