1. ការណែនាំ និងផលិតផលលើសview
This manual provides essential information for the safe and efficient use of your Paulmann 28325 LED Diamond Quadro lamp. This product is a 3-watt LED lamp designed for 12-volt systems, featuring a GU5.3 base and emitting a warm white light at 2700 Kelvin. Its unique crystal reflector design provides directed illumination.

Image 1.1: The Paulmann 28325 LED Diamond Quadro GU5.3 lamp.
2. សេចក្តីណែនាំអំពីសុវត្ថិភាព
សូមអាន និងយល់អំពីការណែនាំសុវត្ថិភាពទាំងអស់ មុនពេលដំឡើង ឬប្រើប្រាស់ឧបករណ៍។amp. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- សុវត្ថិភាពអគ្គិសនី៖ តែងតែផ្តាច់ចរន្តអគ្គិសនីចេញពីគ្រឿងបរិក្ខារមុនពេលដំឡើង ដក ឬជួសជុលឧបករណ៍។amp.
- វ៉ុលtage ភាពឆបគ្នា៖ នេះ lamp operates on a 12 វ៉ុលឌីស៊ី power supply. Do not connect it to a 230-volt AC mains supply without a suitable transformer.
- មិនអាចបន្ថយបាន៖ LED នេះ lamp is មិនអាច dimmable. Do not use it with dimmer switches, as this can damage the lamp និងលុបចោលការធានា។
- ការវាយតម្លៃ IP20៖ អិលamp has an IP20 rating, meaning it is protected against solid objects larger than 12.5mm but has no protection against water. Use only in dry, indoor environments.
- សីតុណ្ហភាព៖ ធានាឱ្យមានខ្យល់ចេញចូលគ្រប់គ្រាន់នៅជុំវិញលីត្រamp to prevent overheating. Do not cover the lamp.
- ការផ្តាច់: កុំព្យាយាមរុះរើ កែប្រែ ឬជួសជុលឧបករណ៍amp. មិនមានផ្នែកដែលអាចផ្តល់សេវាអ្នកប្រើប្រាស់នៅខាងក្នុងទេ។
- ការចោល៖ បោះចោល lamp according to local regulations for electronic waste.
3. ការដំឡើងនិងការដំឡើង
Follow these steps to properly install your Paulmann 28325 LED Diamond Quadro lamp:
- ការផ្តាច់ថាមពល៖ Ensure the power supply to the lighting fixture is completely switched off at the main circuit breaker before beginning installation.
- កំណត់អត្តសញ្ញាណរន្ធដោត៖ Verify that your fixture has a compatible GU5.3 socket. The GU5.3 base features two pins spaced 5.3mm apart.
- បញ្ចូល Lamp: Carefully align the two pins of the LED lamp with the holes in the GU5.3 socket. Gently push the lamp into the socket until it is securely seated. Do not force the lamp.
- ការផ្គត់ផ្គង់ថាមពល៖ Ensure the fixture is connected to a stable 12-volt DC power supply. If replacing a halogen lamp, ensure the existing transformer is compatible with LED loads.
- ស្តារថាមពលឡើងវិញ៖ ម្តងamp is securely installed, restore power to the fixture at the main circuit breaker.

Image 3.1: Close-up of the GU5.3 LED lamp, showing the base pins.

Image 3.2: Diagram showing different lamp base types, including GU5.3 (12V section).
4. សេចក្តីណែនាំប្រតិបត្តិការ
Operating the Paulmann 28325 LED Diamond Quadro lamp គឺត្រង់៖
- បើក/បិទ៖ Use the standard wall switch or fixture switch to turn the lamp បើក ឬបិទ។
- ទិន្នផលពន្លឺ៖ អិលamp provides a directed, warm white light (2700K) suitable for accent lighting or general illumination in appropriate fixtures.
- មិនអាចបន្ថយបាន៖ As stated previously, this lamp is not designed for dimming. Attempting to dim it may cause flickering, damage, or premature failure.
5. ការថែទាំ
The Paulmann 28325 LED Diamond Quadro lamp requires minimal maintenance due to its long lifespan and durable design.
- ការសម្អាត៖ ដើម្បីសម្អាត lamp, ensure the power is off and the lamp is cool. Gently wipe the surface with a soft, dry, lint-free cloth. Do not use liquid cleaners, abrasive materials, or solvents, as these can damage the lamp's finish or internal components.
- Lamp ការជំនួស៖ អិលamp has an average lifespan of 15,000 hours. When it reaches the end of its life, replace it with a new Paulmann 28325 LED Diamond Quadro lamp or a compatible GU5.3 12V LED lamp.
- គ្មានផ្នែកដែលអាចផ្តល់សេវាអ្នកប្រើប្រាស់៖ អិលamp contains no user-serviceable parts. Do not attempt to open or repair it.
6. ការដោះស្រាយបញ្ហា
If you encounter issues with your Paulmann 28325 LED Diamond Quadro lampសូមមើលការណែនាំដោះស្រាយបញ្ហាខាងក្រោម៖
- Lamp Does Not Light Up:
- Ensure the power supply to the fixture is on.
- ពិនិត្យមើលថា lamp is correctly and securely seated in the GU5.3 socket.
- Verify that the power supply is providing 12 volts DC. An incompatible or faulty transformer can prevent the lamp ពីការងារ។
- ពិនិត្យអិលamp for any visible damage. If damaged, replace the lamp.
- Lamp ភ្លឹបភ្លែតៗ៖
- បញ្ជាក់ថា អិលamp is not connected to a dimmer switch. This lamp គឺមិនអាចបន្ថយបាន។
- Check the 12V DC power supply for stability. Fluctuations in voltage can cause flickering.
- Ensure the transformer is compatible with LED loads. Some older transformers designed for halogen lamps may not work correctly with LEDs.
- Light Output is Weak or Incorrect Color:
- ផ្ទៀងផ្ទាត់ lamp specifications match your requirements (e.g., 2700K warm white).
- ធានាអិលamp is receiving the correct 12V DC voltage. Under-voltage can reduce light output.
If these steps do not resolve the issue, please contact Paulmann customer support.
7. លក្ខណៈបច្ចេកទេស
Detailed technical specifications for the Paulmann 28325 LED Diamond Quadro lamp:
| លក្ខណៈ | ការបញ្ជាក់ |
|---|---|
| ម៉ាក | ប៉ូលម៉ាន់ |
| លេខម៉ូដែល | 283.25 |
| Lamp ប្រភេទ | LED |
| ប្រភេទមូលដ្ឋាន | GU5.3 |
| វ៉ុលtage | 12 វ៉ុល |
| វត្តtage | ៤ វ៉ាត់ |
| លំហូរពន្លឺ | 250 Lumen |
| សីតុណ្ហភាពពណ៌ | 2700 Kelvin (ពណ៌សក្តៅ) |
| សន្ទស្សន៍បង្ហាញពណ៌ (CRI) | 80 |
| មុំធ្នឹម | 36 ដឺក្រេ។ |
| អាយុកាល | 15,000 ម៉ោង។ |
| វិមាត្រ (L x W x H) | 3.7 x 3.7 x 5 សង់ទីម៉ែត្រ |
| អង្កត់ផ្ចិត | 37 មិល្លីម៉ែត្រ |
| ប្រវែង | 50 មិល្លីម៉ែត្រ |
| ការវាយតម្លៃ IP | IP20 |
| អាចបន្ថយបាន។ | ទេ |
| ថ្នាក់ប្រសិទ្ធភាពថាមពល | G |
| ការប្រើប្រាស់ថាមពល | 3 kWh / 1000 ម៉ោង។ |
| សម្ភារៈ | កញ្ចក់ |

Image 7.1: EU Energy Label for Paulmann 28325.

Image 7.2: Product data sheet with detailed specifications.
For more detailed product information, you can refer to the EPREL database: https://eprel.ec.europa.eu/qr/860106
8. ការធានា និងការគាំទ្រ
Paulmann products are manufactured to high-quality standards. For warranty information and customer support, please refer to the official Paulmann webគេហទំព័រ ឬទាក់ទងអ្នកលក់រាយរបស់អ្នក។
រក្សាបង្កាន់ដៃទិញរបស់អ្នកជាភស្តុតាងនៃការទិញសម្រាប់ការទាមទារធានាណាមួយ។