1. Okwu Mmalite na Product Overview
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. Ntuziaka nchekwa
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.
- Nchekwa Eletriki: Always disconnect power to the fixture before installing, removing, or servicing the lamp.
- Voltage ndakọrịta: Nke a lamp operates on a 12-volt DC power supply. Do not connect it to a 230-volt AC mains supply without a suitable transformer.
- Enweghị ike ịkwụsị: Nke a LED lamp is adịghị dimmable. Do not use it with dimmer switches, as this can damage the lamp ma mebie akwụkwọ ikike ahụ.
- Ogo IP20: Ndị 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.
- Okpomọkụ: Gbaa mbọ hụ na ikuku ikuku zuru oke gburugburu lamp to prevent overheating. Do not cover the lamp.
- Mbupu: Do not attempt to disassemble, modify, or repair the lamp. Enweghị akụkụ ndị ọrụ ga-arụ ọrụ n'ime.
- mkpofu: Tụfuo lamp according to local regulations for electronic waste.
3. Ntọala na nwụnye
Follow these steps to properly install your Paulmann 28325 LED Diamond Quadro lamp:
- Ịkwụsị ike: 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.
- Fanye 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.
- Ịnye ọkụ: 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.
- Weghachi ike: Ozugbo 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. Ntuziaka ọrụ
Operating the Paulmann 28325 LED Diamond Quadro lamp dị mfe:
- Gbanwuo/ Gbanyụọ: Use the standard wall switch or fixture switch to turn the lamp gbanye ma ọ bụ gbanyụọ.
- Mmepụta ọkụ: Ndị lamp provides a directed, warm white light (2700K) suitable for accent lighting or general illumination in appropriate fixtures.
- Enweghị ike ịkwụsị: As stated previously, this lamp is not designed for dimming. Attempting to dim it may cause flickering, damage, or premature failure.
5. Nlekọta
The Paulmann 28325 LED Diamond Quadro lamp requires minimal maintenance due to its long lifespan and durable design.
- Nhicha: Iji hichaa 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 lampimecha ma ọ bụ ihe dị n'ime.
- Lamp Ndochi: Ndị 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.
- Enweghị akụkụ ndị ọrụ-ọrụ: Ndị lamp contains no user-serviceable parts. Do not attempt to open or repair it.
6. Nchọpụta nsogbu
If you encounter issues with your Paulmann 28325 LED Diamond Quadro lamp, rụtụ aka na ntuziaka nchọpụta nsogbu ndị a:
- Lamp Anaghị agba ọkụ:
- Ensure the power supply to the fixture is on.
- Lelee na 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 si arụ ọrụ.
- Nyochaa lamp for any visible damage. If damaged, replace the lamp.
- Lamp Ntugharị:
- Kwenye na lamp is not connected to a dimmer switch. This lamp ọ dịghị dimmable.
- 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:
- Nyochaa lamp specifications match your requirements (e.g., 2700K warm white).
- Gbaa mbọ hụ na 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. Nkọwapụta
Detailed technical specifications for the Paulmann 28325 LED Diamond Quadro lamp:
| Njirimara | Nkọwapụta |
|---|---|
| Ụdị | Paulman |
| Nọmba nlereanya | 283.25 |
| Lamp Ụdị | Ikanam |
| Ụdị ntọala | GU5.3 |
| Voltage | 12 Volt |
| Wattage | 3 Watt |
| Flux na-egbuke egbuke | 250 Lumen |
| Okpomọkụ agba | 2700 Kelvin (ọkụ na-acha ọcha) |
| Ndekọ ngosi agba (CRI) | 80 |
| Angle Beam | ogo 36 |
| Ogologo ndụ | awa 15,000 |
| Akụkụ (L x W x H) | 3.7 x 3.7 x 5 cm |
| Dayameta | 37 millimita |
| Ogologo | 50 millimita |
| Ogo IP | IP20 |
| Enwere ike ibelata | Mba |
| Klas arụmọrụ ike | G |
| Oriri ike | 3 kWh / 1000h |
| Ihe onwunwe | Glass |

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. Akwụkwọ ikike na nkwado
Paulmann products are manufactured to high-quality standards. For warranty information and customer support, please refer to the official Paulmann websaịtị ma ọ bụ kpọtụrụ onye na-ere ahịa gị.
Debe akwụkwọ nnata ịzụrụ ihe gị dị ka ihe akaebe nke ịzụrụ ihe maka akwụkwọ ikike ọ bụla.