1. Introduction
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.
Figure 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. Safety Information
WARNING: Risk of electric shock, burns, or fire.
- Always disconnect power before installing, removing, or servicing the lamp.
- Do not touch the lamp with bare hands. Oils from skin can cause hot spots and reduce lamp life. Use a clean cloth or gloves.
- Ensure the lamp is cool before handling. Halogen lamps operate at high temperatures.
- Use only in fixtures designed for halogen lamps and within specified voltage and wattage limits.
- Protect the lamp from moisture and direct contact with flammable materials.
- Dispose of used lamps according to local regulations.
3. Setup and Installation
- Power Disconnection: Ensure the power supply to the fixture is completely turned off at the circuit breaker or fuse box before beginning installation.
- Lamp Handling: 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.
- Insertion: 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.
- Verification: Ensure the lamp is securely in place and there are no loose connections.
- Power Reconnection: Once the lamp is securely installed, restore power to the fixture.
If replacing an existing lamp, allow the old lamp to cool down completely before removal.
4. Operating Instructions
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.
- Power On/Off: Operate the lamp using the standard power switch of the fixture it is installed in.
- Voltage: Ensure the operating voltage of the fixture matches the lamp's specified voltage (22.8V).
- Dimming: 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. Maintenance
The OSRAM 64668 XIR lamp requires minimal maintenance. Regular inspection and proper handling will ensure optimal performance and longevity.
- Cleaning: If the 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.
- Replacement: When the 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.
- Storage: Store spare lamps in their original packaging in a cool, dry place to protect them from damage and contamination.
6. Troubleshooting
If your OSRAM 64668 XIR lamp is not functioning correctly, consider the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not light up. |
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| Lamp flickers. |
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| Lamp burns out quickly. |
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7. Specifications
Detailed technical specifications for the OSRAM 64668 XIR 80W 22.8V Tungsten Halogen Lamp:
- Brand: OSRAM
- Model Number: 64668 (also known as 54323)
- Light Type: Halogen
- Wattage: 80 watts
- Voltage: 22.8 Volts (Note: Some specifications may list 23 Volts)
- Bulb Base: G6.35
- Color Temperature: 3250 Kelvin
- Color Rendering Index (CRI): 100
- Material: Tungsten
- Shape: Reflector (R)
- Product Dimensions: 1.73 x 0.55 x 0.55 inches
- Item Weight: 0.071 ounces (approx. 2 grams)
- First Available Date: April 5, 2013
- GTIN: 04008321331182
Figure 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. Warranty and Support
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 OSRAM Store on Amazon.
