Introduction
This manual provides essential information for the safe and effective use of your Technical Precision Replacement Bulb, specifically designed for LEISEGANG BG equipment. Please read this manual thoroughly before installation and retain it for future reference.
Safety Information
- Power Disconnection: Always ensure the power supply to the equipment is completely disconnected before attempting to install, remove, or handle the bulb. Failure to do so can result in electric shock.
- Cool Down Period: Allow the old bulb to cool down completely before handling. Bulbs can become extremely hot during operation and cause severe burns.
- Handle with Care: Handle the new bulb by its base or ceramic part, avoiding direct contact with the glass envelope. Oils from your skin can create hot spots on the glass, leading to premature failure.
- Proper Disposal: Dispose of old bulbs according to local regulations. Some bulbs may contain materials that require special disposal procedures.
- Compatibility: Ensure this replacement bulb is compatible with your specific LEISEGANG BG model. Refer to your equipment's manual for bulb specifications.
Product Overview
The Technical Precision Replacement Bulb for LEISEGANG BG is a high-quality, durable light source designed to meet the original equipment specifications. It features a compact design with two pin connectors for easy installation.

Image: A clear, compact light bulb with two metal pins extending from its base, shown in a vertical orientation. This is the main product view.

Image: The same clear light bulb, presented horizontally, highlighting its compact form factor and the two-pin connector.
Installation (Setup)
- Power Off: Ensure the LEISEGANG BG equipment is turned off and unplugged from the power source.
- Access Bulb Compartment: Locate and open the bulb access compartment on your LEISEGANG BG equipment. Refer to your equipment's user manual for specific instructions on accessing the bulb.
- Remove Old Bulb: Carefully grasp the old bulb by its base (if cool enough) and gently pull it straight out from its socket. Avoid twisting if the socket is designed for a straight pull.
- Insert New Bulb: Align the two pins of the new Technical Precision replacement bulb with the corresponding holes in the socket. Gently push the bulb straight into the socket until it is firmly seated. Do not force the bulb.
- Secure Compartment: Close and secure the bulb access compartment.
- Restore Power: Plug the equipment back into the power source.

Image: A hand gently holding the small light bulb between the thumb and forefinger, demonstrating the careful handling required during installation.

Image: The small light bulb resting in the palm of an open hand, providing a sense of its compact size relative to a human hand.
Operating
Once the Technical Precision Replacement Bulb is correctly installed, the LEISEGANG BG equipment will operate as designed. Simply turn on the equipment using its standard power controls. The bulb will illuminate instantly.
Maintenance
- Cleaning: If the bulb's glass surface becomes dusty or dirty, ensure the equipment is off and the bulb is cool. Gently wipe the glass with a clean, lint-free cloth. Avoid using abrasive cleaners or solvents.
- Regular Inspection: Periodically inspect the bulb for any signs of damage or discoloration. If the bulb appears damaged or its light output diminishes significantly, it may be nearing the end of its lifespan and require replacement.
Troubleshooting
If the bulb does not illuminate after installation, consider the following:
- No Power: Check if the equipment is properly plugged in and receiving power. Test the power outlet if necessary.
- Incorrect Installation: Ensure the bulb is fully and correctly seated in its socket. Remove and re-insert the bulb carefully.
- Equipment Malfunction: If the bulb is correctly installed and receiving power, but still does not light up, there may be an issue with the LEISEGANG BG equipment itself. Consult your equipment's service manual or a qualified technician.
- Defective Bulb: Although rare, a new bulb can sometimes be defective. If all other troubleshooting steps fail, try installing another known-good bulb (if available) to confirm.
Specifications
| Specification | Value |
|---|---|
| Brand | Technical Precision |
| Model Number | BG |
| Wattage | 20 Watts |
| Voltage | 12 Volts |
| Color Temperature | 2800 Kelvin |
| Material | Copper |
| Average Life | 2000 Hours |
| Bulb Length | 1.22 Inches |
| Unit Count | 1.0 Count |
Warranty and Support
This product is manufactured by Technical Precision. For information regarding warranty coverage or technical support, please contact Technical Precision directly through their official website or customer service channels. Keep your purchase receipt as proof of purchase.