1. Pengenalan
This manual provides instructions for the installation, operation, and maintenance of the NSL 4-inch Slim Dimmable LED Recessed Light, Model LVLDL-04-WW-WH-R-L3. This Generation 3 thin-line LED downlight is a 9-Watt fixture designed for recessed lighting applications. It operates on 100-120 Volts AC at 60 Hz, providing a warm white light output of 575 lumens with a 3000K color temperature and a Color Rendering Index (CRI) of over 80. The LED lamp has an average lifespan of 50,000 hours and an efficacy of 64 LPW, spreading light with a 120-degree beam angle. It is suitable for damp dan lokasi basah.
Figure 1: NSL 4-inch slim LED recessed light with its remote driver/junction box and wiring.
2. Maklumat Keselamatan
Please read all instructions carefully before installation and retain this manual for future reference. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- AMARAN: Risiko renjatan elektrik. Putuskan sambungan kuasa pada fius atau pemutus litar sebelum memasang atau menservis.
- Produk ini mesti dipasang mengikut kod pemasangan yang berkenaan oleh orang yang biasa dengan pembinaan dan pengendalian produk serta bahaya yang terlibat.
- Ensure all electrical connections are made correctly and securely.
- Jangan ubah atau ubah suai lekapan.
- Sesuai untuk damp dan lokasi basah.
- Konduktor bekalan minimum 90°C.
3. Kandungan Pakej
Sahkan bahawa semua komponen hadir sebelum memulakan pemasangan:
- NSL 4-inch Slim LED Recessed Light Fixture
- Remote Junction Box (Driver)
- Perkakasan Pemasangan
- Pendawaian
4. Spesifikasi
Figure 2: Key product features.
| Spesifikasi | Nilai |
|---|---|
| Nombor Model | LVLDL-04-WW-WH-R-L3 |
| Lekapan Wattage | 9 Watt |
| Voltage | 100-120 Volts AC, 60 Hz |
| Output Cahaya | 575 Lumen |
| Suhu Warna | 3000K (Putih Hangat) |
| Indeks Paparan Warna (CRI) | >80 |
| Sudut Rasuk | 120 Darjah |
| Kehidupan Purata | 50,000 Jam |
| Keberkesanan | 64 LPW |
| Kebolehmalapan | 100% to 5% Dimmable |
| Dimensi (Lekapan) | 4.17 x 4.73 x 0.5 inci |
| bahan | Metal (Shade), Copper (Internal) |
| Pensijilan | Energy Star Certified, ETL Listed |
| Penilaian Alam Sekitar | Sesuai untuk Damp dan Lokasi Basah |
| Jenis Pemasangan | Gunung siram |
| Berat Barang | 5.1 auns |
Figure 3: Product dimensions and ultra-thin design.
5. Arahan Pemasangan
Follow these steps for proper installation. Ensure power is disconnected at the circuit breaker before proceeding.
- Sediakan Siling: Cut a hole in the ceiling according to the fixture's dimensions. Refer to Figure 3 for precise measurements.
- Sambungan Pendawaian: Open the remote junction box. Connect the house wiring (120V AC) to the corresponding wires inside the junction box using appropriate wire connectors. Typically, black to black (live), white to white (neutral), and green/bare copper to green (ground). Ensure all connections are secure.
- Kotak Simpanan Selamat: Place the junction box into the ceiling opening.
- Connect Fixture to Junction Box: Connect the cable from the LED recessed light fixture to the remote junction box. This connection is typically a plug-and-play type.
- Pasang Lekapan: Gently push the spring-loaded clips on the sides of the fixture upwards and insert the fixture into the ceiling opening. The clips will spring back down to secure the fixture against the ceiling. The fixture features a foam gasket for better sealing.
- Pulihkan Kuasa: Setelah lekapan dipasang dengan selamat, pulihkan kuasa pada pemutus litar.
Figure 4: Easy installation diagram.
6. Operasi
The NSL 4-inch Slim LED Recessed Light is designed for simple operation.
- Menghidupkan/Mematikan: Kawal lampu menggunakan suis dinding standard yang disambungkan ke litar.
- Fungsi Peredupan: This fixture is 100% to 5% dimmable. To utilize the dimming feature, connect it to a compatible LED dimmer switch (sold separately). Follow the dimmer switch manufacturer's instructions for installation and operation.
7. Penyelenggaraan
The NSL LED recessed light requires minimal maintenance.
- Pembersihan: Pastikan kuasa dimatikan sebelum membersihkan. Lapkan lekapan dengan lembut, kering atau sedikit damp kain. Jangan gunakan pembersih atau pelarut yang kasar, kerana ia boleh merosakkan kemasan atau komponen elektrik.
- Jangka hayat LED: The integrated LED has an average lifespan of 50,000 hours and is not user-replaceable. If the light stops functioning, the entire fixture may need replacement.
8. Penyelesaian masalah
If you encounter issues with your NSL LED recessed light, refer to the following troubleshooting guide:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Lampu tidak menyala | Tiada kuasa untuk lekapan Sambungan pendawaian longgar Suis atau dimmer yang rosak | Periksa pemutus litar dan suis dinding. Sahkan semua sambungan pendawaian selamat (pastikan kuasa dimatikan dahulu). Test the switch or dimmer for proper function. |
| Cahaya berkelip-kelip atau malap dengan tidak betul | Suis dimmer tidak serasi Sambungan pendawaian longgar | Pastikan suis dimmer LED yang serasi digunakan. Periksa sambungan pendawaian (pastikan kuasa dimatikan dahulu). |
| Cahaya tidak cukup terang | Tetapan malap terlalu rendah Incorrect light color temperature expectation | Laraskan dimmer kepada kecerahan maksimum. Confirm the 3000K warm white color temperature meets your preference. |
If the problem persists after attempting these solutions, contact NSL customer support.
9. Waranti dan Sokongan
Figure 5: Product quality and certifications.
This NSL product comes with a Waranti Terhad 5 Tahun. For warranty claims or technical support, please refer to the NSL official webtapak atau hubungi bahagian perkhidmatan pelanggan mereka.
Anda boleh mendapatkan lebih banyak maklumat dan sokongan dengan melayari NSL Store on Amazon.
