1. Pengenalan
This manual provides essential information for the safe and efficient use of your Maxlite EF10A19D927/JA81 10W A19 Dimmable LED Bulb. This LED bulb is designed as a 75W incandescent equivalent, delivering 1100 lumens of 2700K warm white light with a high CRI of 90. It features a clear filament design and is suitable for enclosed fixtures and wet locations. Please read these instructions thoroughly before installation and operation.
2. Maklumat Keselamatan
- Risiko Renjatan Elektrik: Always disconnect power to the fixture before installing, removing, or servicing the bulb.
- Risiko Terbakar: Benarkan mentol sejuk sepenuhnya sebelum dikendalikan.
- Do not use with incompatible dimmers. This bulb is designed for TRIAC dimmers.
- Jangan buka atau ubah suai mentol. Tiada bahagian yang boleh diservis pengguna di dalamnya.
- Ensure the bulb is securely screwed into the fixture to prevent accidental dislodgement.
- Buang mentol mengikut peraturan tempatan.
3. Pemasangan
- Ensure the power supply to the light fixture is turned off at the circuit breaker or wall switch.
- Carefully remove the old bulb from the fixture.
- Unpack the Maxlite EF10A19D927/JA81 LED bulb.
- Screw the new LED bulb clockwise into the standard E26 medium screw base socket until it is finger-tight. Do not overtighten.
- Pulihkan kuasa pada lekapan.
This bulb is suitable for use in enclosed luminaires and wet locations, offering versatile installation options.

Image: Maxlite EF10A19D927/JA81 LED bulb, unlit, displaying its clear glass and internal filaments with an E26 screw base, ready for installation.
4. Arahan Operasi
Once installed and power is restored, the Maxlite EF10A19D927/JA81 LED bulb operates like a standard light bulb.
- Menghidupkan/Mematikan: Gunakan suis dinding yang disambungkan pada lekapan untuk menghidupkan atau mematikan lampu.
- Fungsi Peredupan: This bulb is dimmable from 10% to 100% when used with a compatible TRIAC dimmer switch. Adjust the dimmer control to achieve your desired light level. Ensure your dimmer is rated for LED bulbs.
- Output Cahaya: The bulb provides 1100 lumens of 2700 Kelvin (warm white) light, suitable for creating a comfortable ambiance.

Image: Maxlite EF10A19D927/JA81 LED bulb, illuminated, set against a dark background, highlighting its warm white light output and clear filament design.
5. Penyelenggaraan
The Maxlite EF10A19D927/JA81 LED bulb requires minimal maintenance.
- Pembersihan: Ensure the power is off and the bulb is cool. Wipe the bulb with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Tiada Bahagian Boleh Diservis Pengguna: Do not attempt to open or repair the bulb. Any attempt to do so will void the warranty.
- Jangka hayat: This LED bulb has an estimated lifespan of 15,000 hours under normal operating conditions, significantly reducing the need for frequent replacement.
6. Penyelesaian masalah
If you encounter issues with your LED bulb, refer to the following common troubleshooting steps:
- Mentol Tidak Menyala:
- Check that the power supply to the fixture is on.
- Pastikan mentol dipasang dengan selamat ke dalam soket.
- Uji mentol dalam lekapan kerja lain untuk mengesahkan sama ada isu itu adalah dengan mentol atau lekapan.
- Bulb Flickers or Dims Inconsistently:
- Verify that your dimmer switch is compatible with LED bulbs and specifically with TRIAC dimming technology.
- Ensure the bulb is securely connected in the socket.
- Check for any loose wiring in the light fixture or switch.
- Kecerahan dikurangkan:
- If using a dimmer, ensure it is set to the maximum brightness level.
- Sahkan voltage supplied to the fixture is within the bulb's operating range (120 Volts).
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Maxlite |
| Nama Model | LED Clear Filament A19 Bulb |
| Nombor Bahagian | EF10A19D927/JA81 |
| Jenis Cahaya | LED |
| Wattage | 10 watt |
| Setara Pijar | 75 Watt |
| Kecerahan | 1100 Lumen |
| Suhu Warna | 2700 Kelvin (Putih Hangat) |
| Indeks Paparan Warna (CRI) | 90 |
| Saiz Bentuk Mentol | A19 |
| Pangkalan Mentol | E26 (Sederhana) |
| Boleh dimalapkan | Yes (TRIAC dimming 10-100%) |
| Jangka hayat | 15,000 jam |
| Voltage | 120 Volt |
| bahan | kaca |
| Penggunaan Dalaman/Luar | Indoor (Suitable for wet locations) |
| Ciri Khas | Dimmable, Energy Efficient, High Efficiency, Long Lasting, JA8 Listed |
| Pensijilan | cETLus, RoHS, FCC Compliant |
| UPC | 767627052583 |

Image: Packaging for Maxlite LED bulb, displaying the 'Lighting Facts' label which details brightness (1100 lumens), estimated yearly energy cost ($1.20), life (13.7 years), and light appearance (2700K Warm).
8. Maklumat Waranti
This Maxlite EF10A19D927/JA81 LED bulb is backed by a Waranti pengilang 3 tahun. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the official Maxlite warranty policy or contact customer support.
9. Sokongan
For further assistance, technical support, or warranty inquiries, please contact Maxlite customer service:
- telefon: 1-800-555-5629 (Referenced for California residents regarding T24 compliance, but can be used for general support.)
- Webtapak: www.maxlite.com