pengenalan
This manual provides instructions for the safe and efficient use of your OttLite 15ED420 15 Watt HD Edison Swirl Screw Bulb. Please read this manual thoroughly before installation and retain it for future reference.
The OttLite 15ED420 bulb is designed to provide natural daylight illumination, offering clear details and crisp colors. This 15-watt bulb is engineered to replace a 60-watt incandescent bulb, offering energy efficiency.
Maklumat Keselamatan
WARNING: To reduce the risk of electric shock, fire, or injury to persons, observe the following precautions:
- Ensure power is turned OFF at the switch and the main circuit breaker before installing, replacing, or cleaning the bulb.
- Mentol ini boleh dimalapkan. Pastikan suis dimmer anda serasi dengan mentol pijar.
- Do not use in wet locations or where directly exposed to water. This bulb is intended for indoor use only.
- Jangan buka mentol. Tiada bahagian yang boleh diservis pengguna di dalamnya.
- Avoid touching the bulb with bare hands immediately after use, as it may be hot. Allow sufficient time for cooling.
- Use only in light fixtures rated for the bulb's wattage (15 Watts) and voltage (120 Volt).
Persediaan dan Pemasangan
Follow these steps to properly install your OttLite 15ED420 bulb:
- Langkah 1: Matikan Kuasa. Ensure the power to the light fixture is turned off at the wall switch and the main circuit breaker.
- Langkah 2: Tanggalkan Mentol Lama (jika berkenaan). Carefully unscrew the old bulb from the socket. Allow it to cool if it was recently in use.
- Step 3: Install New Bulb. Gently screw the OttLite 15ED420 bulb into the compatible light fixture socket. Turn clockwise until snug. Do not overtighten.
- Langkah 4: Pulihkan Kuasa. Hidupkan semula kuasa pada pemutus litar dan kemudian pada suis dinding.

Image: OttLite 15 Watt HD Edison Swirl Screw Bulb in its retail packaging. The packaging highlights its 'Natural Daylight' feature and 'Ultimate Energy Savings' by replacing a 60W bulb.
Arahan Operasi
The OttLite 15ED420 bulb operates like a standard incandescent bulb:
- Menghidupkan/Mematikan: Use the light fixture's switch to turn the bulb on or off.
- Peredupan: This bulb is dimmable. If your fixture is connected to a compatible dimmer switch, you can adjust the light intensity to your preference.

Imej: Dari dekat view of the OttLite 15 Watt HD Edison Swirl Screw Bulb, showcasing its distinctive spiral design.
Penyelenggaraan
- Pembersihan: Ensure the power is off and the bulb is completely cool before cleaning. Gently wipe the bulb with a soft, dry cloth. Do not use liquid cleaners, abrasive materials, or harsh chemicals, as these may damage the bulb.
- Penggantian: When the bulb reaches the end of its operational lifespan, follow the