1. Киришүү
The SYLVANIA Dusk to Dawn A19 LED Light Bulb is designed to provide automatic illumination for both interior and exterior spaces. Featuring a built-in light sensor, these bulbs activate under low-light conditions and deactivate when sufficient ambient light is detected. This functionality eliminates the need for manual switching or timers, enhancing convenience and security around your home. With an estimated lifespan of 15,000 hours, these energy-efficient LED bulbs offer a long-lasting lighting solution.
2. Продукциянын өзгөчөлүктөрү
- Integrated Sensor Technology: Automatically turns the light on in low-light conditions and off when light levels increase.
- Ар тараптуу колдонмо: Suitable for use in hallways, decks, porches, garages, mudrooms, and other indoor or outdoor areas.
- Энергия үнөмдүүлүгү: Designed to replace 60W incandescent bulbs while consuming only 9 watts, reducing electrical costs.
- Узак өмүрү: Engineered for durability with a rated life of up to 15,000 hours, equivalent to over 13 years of typical use.
- жумшак ак жарык: Emits a 2700K soft white light with 800 lumens of brightness, providing a warm and inviting ambiance.
- Жогорку түстөрдү көрсөтүү индекси (CRI): An 80 CRI ensures accurate color perception.
3. Орнотуу боюнча нускамалар
Follow these steps for safe and proper installation of your SYLVANIA Dusk to Dawn LED light bulb:
- Өчүрүү: Before installation, ensure the power to the light fixture is turned off at the circuit breaker or wall switch.
- Эски лампочканы алып салуу: Бар болгон лампочканы кылдаттык менен бурап алыңыз.
- Жаңы лампочканы орнотуу: Screw the SYLVANIA Dusk to Dawn LED bulb into the standard E26 medium base socket until it is finger-tight. Do not overtighten.
- Күчтү калыбына келтирүү: Электрди өчүргүчтөн же дубалдагы өчүргүчтөн кайра күйгүзүңүз.
- Сенсордун жайгашуусу: For optimal performance, ensure the light sensor on the bulb is not obstructed and is exposed to ambient light. Avoid placing the bulb in fixtures that might block the sensor or in close proximity to other light sources that could interfere with its operation.
4. Иштөө нускамалары
The SYLVANIA Dusk to Dawn LED bulb operates automatically based on ambient light levels:
- Автоматтык түрдө күйгүзүлгөн: The built-in light sensor detects when ambient light falls below a certain threshold (e.g., at dusk or in dark conditions) and automatically turns the bulb on.
- Автоматтык өчүрүү: When the sensor detects sufficient ambient light (e.g., at dawn or when other lights are turned on nearby), the bulb will automatically turn off.
- Үзгүлтүксүз кубат: For the automatic function to work, the light fixture's switch must remain in the 'ON' position.
5. Техникалык тейлөө
SYLVANIA LED bulbs are designed for long-term, maintenance-free operation. However, consider the following for optimal performance:
- Тазалоо: If necessary, gently wipe the bulb with a soft, dry cloth to remove dust. Do not use liquid cleaners or abrasive materials.
- Сенсор тоскоолдугу: Periodically check that the light sensor on the bulb is clear of any obstructions (e.g., dirt, leaves, fixture components) that could interfere with its ability to detect light levels.
- Алмаштыруу: While designed for longevity, if the bulb ceases to function, replace it with a new SYLVANIA Dusk to Dawn LED bulb.
6. Кыйынчылыктарды
If you encounter issues with your SYLVANIA Dusk to Dawn LED bulb, refer to the following common solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Bulb does not turn on at dusk. | 1. Кубат өчүргүч өчүк. 2. Сенсор тоскоол болуп калды же өтө көп жарык алып жатат. 3. Bulb is faulty. | 1. Ensure the fixture's power switch is in the 'ON' position. 2. Check for obstructions over the sensor. Relocate if another light source is interfering. 3. Лампаны алмаштырыңыз. |
| Bulb does not turn off at dawn. | 1. Сенсор тоскоол болгон же жетиштүү жарык албай жатат. 2. Bulb is faulty. | 1. Ensure the sensor is clear and exposed to daylight. Remove any obstructions. 2. Лампаны алмаштырыңыз. |
| Лампочка бүлбүлдөп же күңүрт. | 1. Бошоң байланыш. 2. Incompatible dimmer switch (this bulb is non-dimmable). 3. Электр маселеси. | 1. Turn off power, then re-tighten the bulb. 2. Ensure the bulb is not connected to a dimmer switch. 3. Consult a qualified electrician if the issue persists. |
7. Техникалык шарттар
| Спецификация | Нарк |
|---|---|
| Модель номери | 41257 |
| Жарык түрү | LED |
| Лампанын формасынын өлчөмү | A19 |
| Лампанын базасы | E26 Орто |
| Ватtage | 9 Ватт |
| Кызытма эквиваленти | 60 Ватт |
| Жарыктык | 800 Lumens |
| Түс температурасы | 2700 Келвин (Жумшак Ак) |
| Тtage | 120 вольт |
| Түстөрдү көрсөтүү индекси (CRI) | 80 |
| Орточо жашоо | 15,000 саат |
| Өзгөчөлүктөр | Energy Efficient, Frosted, Light Sensor, Shatter Resistant |
| Dimmable | Жок |
| Материал | Пластик |
| Ички/тышкы колдонуу | Indoor |
| UPC | 046135412578 |
8. Кепилдик жана колдоо
This SYLVANIA Dusk to Dawn A19 LED Light Bulb is backed by a standard 3-year warranty. For warranty claims or technical support, please refer to the contact information provided on the product packaging or visit the official LEDVANCE webсайт.
