1. Pengenalan
Thank you for choosing the Philips Lightolier Indoor Surface Flush Mount Downlight LED. This product is designed for indoor illumination, offering selectable lumen output and color temperature (CCT) to suit various lighting needs. This manual provides essential information for safe installation, operation, and maintenance of your new LED downlight fixture.

Image 1.1: Four Philips Lightolier 5-inch round LED surface mount downlights, as supplied in a case of four units.
2. Maklumat Keselamatan
Sila baca semua arahan dengan teliti sebelum pemasangan dan penggunaan. Kegagalan mematuhi arahan ini boleh mengakibatkan renjatan elektrik, kebakaran atau bahaya lain yang boleh menyebabkan kecederaan diri atau kerosakan harta benda.
- 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 kegunaan dalaman sahaja.
- Operasi voltage: 120/277V.
3. Kandungan Pakej
Setiap pakej mengandungi komponen berikut:
- 4 x Philips Lightolier Indoor Surface Flush Mount Downlight LED Fixtures
- Installation Hardware (screws, wire nuts)
4. Persediaan dan Pemasangan
Follow these steps for proper installation of your LED downlight fixture:
- Matikan Kuasa: Before beginning installation, ensure the power supply to the installation location is turned off at the circuit breaker or fuse box.
- Sediakan Permukaan Pemasangan: The fixture is designed for surface mounting. Ensure the mounting surface is clean, dry, and structurally sound.
- Select Lumen and CCT: Before final installation, locate the lumen and CCT (Color Correlated Temperature) selection switches on the back or side of the fixture. Adjust these switches to your desired brightness (11W or 9W) and color temperature (2700K, 3000K, 3500K, 4000K, or 5000K).

Image 4.1: Visual representation of the Lumen and CCT selection switches.
- Sambungan Wayar: Connect the fixture's wires to the building's electrical wires according to local electrical codes. Typically, this involves connecting the black wire (live) to black, white wire (neutral) to white, and green/bare copper wire (ground) to ground. Use appropriate wire nuts to secure connections.
- Pasang Lekapan: Secure the fixture to the mounting surface using the provided screws. Ensure the fixture is flush and stable.

Image 4.2: Dimensional diagram showing the 5-inch diameter and 1 5/8-inch height of the surface mount downlight.
- Pulihkan Kuasa: Setelah pemasangan selesai dan semua sambungan selamat, pulihkan kuasa pada pemutus litar.
5. Arahan Operasi
The Philips Lightolier LED downlight is designed for simple operation once installed.
- Hidupkan/Mati Kuasa: Kawal lampu menggunakan suis dinding standard yang disambungkan ke litar lekapan.
- Lumen and CCT Selection: As detailed in the setup section, the lumen (brightness) and CCT (color temperature) are selected via switches on the fixture prior to final installation. These settings are not adjustable during normal operation without accessing the fixture.
- Peredupan: This fixture is dimmable. For optimal performance, use a compatible LED dimmer switch. Refer to the dimmer manufacturer's instructions for proper installation and operation.
6. Penyelenggaraan
The Philips Lightolier LED downlight requires minimal maintenance.
- Pembersihan: Untuk membersihkan lekapan, pastikan kuasa dimatikan. Gunakan yang lembut, kering, atau sedikit damp kain. Jangan gunakan pembersih atau pelarut yang kasar, kerana ia boleh merosakkan kemasan atau komponen elektrik.
- Tiada Bahagian Boleh Diservis Pengguna: There are no user-serviceable parts inside this fixture. Do not attempt to open or repair the unit.
7. Penyelesaian masalah
Jika anda mengalami masalah dengan lampu bawah LED anda, rujuk masalah dan penyelesaian biasa berikut:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Cahaya tidak menyala. | Tidak ada kekuatan untuk perlawanan. Sambungan wayar longgar. Suis rosak. | Periksa pemutus litar/fius. Sahkan semua sambungan wayar selamat (dengan kuasa dimatikan). Uji suis dinding. |
| Cahaya berkelip atau malap secara tidak konsisten. | Suis dimmer tidak serasi. Sambungan wayar longgar. | Ensure a compatible LED dimmer is used. Check wire connections (with power off). |
| Incorrect color temperature or brightness. | Lumen/CCT selection switches set incorrectly. | Turn off power, remove fixture, and adjust the lumen/CCT switches to desired settings. Reinstall. |
If the problem persists after attempting these solutions, contact a qualified electrician or customer support.
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenis Produk | Indoor Surface Flush Mount Downlight LED |
| Nombor Model | SD5RSLMZ10SCTUW |
| Jenama | Signify (Philips Lightolier) |
| Borang Jadual | Ceiling, Round |
| Diameter | 5 inci (128mm) |
| Ketinggian | 1 5/8 inci (43mm) |
| Wattage (Boleh Dipilih) | 11 watt atau 9 watt |
| Output Lumen (Boleh Dipilih) | 700 lumens (11W) or 540 lumens (9W) |
| Suhu Warna (Boleh Dipilih CCT) | 2700K, 3000K, 3500K, 4000K, 5000K |
| Voltage | 120/277V |
| Boleh dimalapkan | ya |
| bahan | Lightweight material (e.g., plastic/metal composite) |
| warna | putih |
| Sumber Kuasa | Kawat Langsung |
| Penggunaan Dalaman/Luar | Dalaman |
| Berat Barang | 1 pound (per unit, approximate) |
| Komponen yang Disertakan | Lampu LED |
9. Waranti dan Sokongan
This Philips Lightolier product is manufactured to high-quality standards. For information regarding warranty coverage, please refer to the warranty documentation provided with your purchase or visit the official Signify (Philips Lightolier) webtapak.
For technical support, troubleshooting assistance beyond what is covered in this manual, or to inquire about replacement parts, please contact Signify customer service. Contact information can typically be found on the product packaging or the manufacturer's official webtapak.





