1. Pengenalan dan Selesai Produkview
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. Arahan Keselamatan
Please read and understand all safety instructions before installing or operating the lamp. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Keselamatan Elektrik: Always disconnect power to the fixture before installing, removing, or servicing the lamp.
- Voltage Keserasian: l iniamp operates on a DC 12 volt power supply. Do not connect it to a 230-volt AC mains supply without a suitable transformer.
- Tidak Boleh Dimalapkan: LED ini lamp is tidak boleh dimalapkan. Do not use it with dimmer switches, as this can damage the lamp dan membatalkan jaminan.
- Penilaian IP20: Lamp 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.
- Suhu: Pastikan pengudaraan yang mencukupi di sekeliling lamp to prevent overheating. Do not cover the lamp.
- Pembongkaran: Do not attempt to disassemble, modify, or repair the lamp. Tiada bahagian yang boleh diservis pengguna di dalamnya.
- Pelupusan: Buang lamp according to local regulations for electronic waste.
3. Persediaan dan Pemasangan
Follow these steps to properly install your Paulmann 28325 LED Diamond Quadro lamp:
- Pemutusan Kuasa: Ensure the power supply to the lighting fixture is completely switched off at the main circuit breaker before beginning installation.
- Identify Socket: Verify that your fixture has a compatible GU5.3 socket. The GU5.3 base features two pins spaced 5.3mm apart.
- Masukkan 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.
- Bekalan Kuasa: 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.
- Pulihkan Kuasa: Sebaik sahaja lamp 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. Arahan Operasi
Operating the Paulmann 28325 LED Diamond Quadro lamp adalah mudah:
- Hidupkan/Mati: Use the standard wall switch or fixture switch to turn the lamp hidup atau mati.
- Output Cahaya: Lamp provides a directed, warm white light (2700K) suitable for accent lighting or general illumination in appropriate fixtures.
- Tidak Boleh Dimalapkan: As stated previously, this lamp is not designed for dimming. Attempting to dim it may cause flickering, damage, or premature failure.
5. Penyelenggaraan
The Paulmann 28325 LED Diamond Quadro lamp requires minimal maintenance due to its long lifespan and durable design.
- Pembersihan: Untuk membersihkan lamp, pastikan kuasa dimatikan dan 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 lampkemasan atau komponen dalaman.
- Lamp Penggantian: Lamp 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.
- Tiada Bahagian Boleh Diservis Pengguna: Lamp contains no user-serviceable parts. Do not attempt to open or repair it.
6. Penyelesaian masalah
If you encounter issues with your Paulmann 28325 LED Diamond Quadro lamp, rujuk panduan penyelesaian masalah berikut:
- Lamp Does Not Light Up:
- Pastikan bekalan kuasa ke lekapan dihidupkan.
- Semak bahawa 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 daripada bekerja.
- Periksa lamp for any visible damage. If damaged, replace the lamp.
- Lamp Kelipan:
- Sahkan bahawa lamp is not connected to a dimmer switch. This lamp tidak boleh dimalapkan.
- 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:
- Sahkan lamp specifications match your requirements (e.g., 2700K warm white).
- Pastikan lamp 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. Spesifikasi
Detailed technical specifications for the Paulmann 28325 LED Diamond Quadro lamp:
| Ciri | Spesifikasi |
|---|---|
| Jenama | Paulman |
| Nombor Model | 283.25 |
| Lamp taip | LED |
| Jenis Asas | GU5.3 |
| Voltage | 12 Volt |
| Wattage | 3 Watt |
| Fluks Bercahaya | 250 Lumen |
| Suhu Warna | 2700 Kelvin (Putih Hangat) |
| Indeks Paparan Warna (CRI) | 80 |
| Sudut Rasuk | 36 darjah |
| Jangka hayat | 15,000 jam |
| Dimensi (L x W x H) | 3.7 x 3.7 x 5 cm |
| Diameter | 37 milimeter |
| Panjang | 50 milimeter |
| Penarafan IP | IP20 |
| Boleh dimalapkan | Tidak |
| Kelas Kecekapan Tenaga | G |
| Penggunaan Tenaga | 3 kWj/1000j |
| bahan | kaca |

Image 7.1: EU Energy Label for Paulmann 28325.

Image 7.2: Product data sheet with detailed specifications.
Untuk maklumat produk yang lebih terperinci, anda boleh merujuk pangkalan data EPREL: https://eprel.ec.europa.eu/qr/860106
8. Waranti dan Sokongan
Paulmann products are manufactured to high-quality standards. For warranty information and customer support, please refer to the official Paulmann webtapak atau hubungi peruncit anda.
Simpan resit pembelian anda sebagai bukti pembelian untuk sebarang tuntutan waranti.