1. Introduction
This manual provides comprehensive instructions for the safe installation, operation, and maintenance of your OSRAM 64514 AL-514 Halogen Bulb. Please read this manual thoroughly before using the product and retain it for future reference. This bulb is designed for specific applications such as projectors, stage lighting, and studio equipment.

Figure 1: OSRAM 64514 AL-514 Halogen Bulb. This image displays the OSRAM 64514 AL-514 halogen bulb. It features a clear glass body, revealing the double-coiled tungsten filament designed for efficient light production. The base is a GX6.35 2-pin type, indicating its compatibility with specific lamp holders. The compact T6 shape is evident, suitable for applications requiring focused light.
2. Safety Information
Observe the following safety precautions to prevent injury or damage to the bulb and equipment:
- Electrical Hazard: Always disconnect power to the fixture before installing, removing, or cleaning the bulb.
- Burn Hazard: Halogen bulbs operate at high temperatures. Allow the bulb to cool completely before handling. Do not touch the bulb with bare hands during or immediately after operation.
- Fragile: Handle the bulb with care. Avoid dropping or subjecting it to impact.
- Clean Handling: Do not touch the glass envelope of the bulb with bare hands. Oils from your skin can create hot spots, leading to premature failure. Use a clean cloth or gloves if contact is unavoidable.
- Correct Voltage/Wattage: Ensure the bulb's voltage (120V) and wattage (300W) match the requirements of your fixture. Using an incorrect bulb can cause overheating or damage.
- Ventilation: Ensure adequate ventilation around the fixture to dissipate heat.
- Disposal: Dispose of used or broken bulbs according to local regulations.
3. Setup and Installation
Follow these steps for proper installation:
- Power Off: Turn off the power supply to the lighting fixture at the circuit breaker or wall switch.
- Cool Down: If replacing an old bulb, allow it to cool down completely before touching.
- Prepare Bulb: Remove the new OSRAM 64514 AL-514 bulb from its packaging. Handle it by the ceramic base or with a clean, lint-free cloth or gloves to avoid touching the glass.
- Insert Bulb: Carefully align the two pins of the GX6.35 base with the corresponding holes in the fixture's socket. Gently push the bulb straight into the socket until it is fully seated. Do not force the bulb.
- Secure: Ensure the bulb is firmly and correctly seated in the socket.
- Restore Power: Once the bulb is securely installed, restore power to the fixture.
- Test: Turn on the light to confirm proper operation.
4. Operating Instructions
The OSRAM 64514 AL-514 Halogen Bulb is designed for immediate illumination upon power application. No special operating procedures are typically required beyond ensuring the fixture is powered on.
- Intended Use: This bulb is primarily intended for use in compatible projectors, stage lighting, and studio equipment.
- Dimming: If used with a dimmer, ensure the dimmer is compatible with halogen lamps and rated for the bulb's wattage. Incompatible dimmers can cause flickering or premature bulb failure.
- Avoid Frequent Cycling: While not strictly prohibited, frequent switching on and off can reduce the overall lifespan of the bulb.
5. Maintenance
Minimal maintenance is required for this halogen bulb.
- Cleaning: If dust or debris accumulates on the bulb, turn off the power and allow the bulb to cool. Gently wipe the glass envelope with a clean, dry, lint-free cloth. Do not use liquid cleaners.
- Replacement: When the bulb reaches the end of its life (indicated by failure to light), follow the installation steps in Section 3 to replace it with a new OSRAM 64514 AL-514 bulb.
6. Troubleshooting
If your OSRAM 64514 AL-514 bulb is not functioning as expected, consider the following:
- Bulb Does Not Light:
- Check if the power supply to the fixture is on.
- Ensure the bulb is correctly and securely seated in the socket.
- Inspect the bulb for any visible damage (e.g., broken filament, cracked glass). If damaged, replace the bulb.
- Verify that the fixture itself is working correctly by testing with a known-good bulb.
- Bulb Life is Shorter Than Expected:
- Ensure the bulb's voltage matches the fixture's output. Over-voltage can significantly reduce bulb life.
- Check for proper ventilation around the fixture. Excessive heat can shorten bulb life.
- Avoid touching the glass envelope during installation, as skin oils can cause hot spots and premature failure.
- Minimize frequent on/off cycling.
7. Specifications
| Attribute | Specification |
|---|---|
| Brand | OSRAM |
| Model Number | AL-514 (64514) |
| Light Type | Halogen |
| Wattage | 300 watts |
| Voltage | 120 Volts |
| Bulb Base | GX6.35 2-pin |
| Bulb Shape Size | T6 |
| Color Temperature | 3400 Kelvin |
| Brightness | 8100 Lumens |
| Rated Life | 75 Hours |
| Product Dimensions | 0.73"W x 2.09"H |
| Material | Copper (internal components) |
| Specific Uses | Projectors, Stage & Studio |
8. Warranty and Support
For information regarding warranty coverage or technical support, please refer to the documentation provided with your original purchase or contact the retailer or OSRAM customer service directly. Keep your proof of purchase for warranty claims.





