1. Introduction and Overview
This manual provides detailed instructions for the safe and efficient installation, operation, and maintenance of your Sunco 4 Inch Ultra Thin LED Recessed Ceiling Lights. These slim, dimmable, 10W LED downlights are designed for canless installation with an integrated junction box, offering a sleek and modern lighting solution. They are Energy Star certified and IC rated for direct contact with insulation.
2. Коопсуздук маалыматы
Please read all instructions carefully before installation. Failure to do so may result in electric shock or fire. Keep this manual for future reference.
- Электр шок коркунучу: Орнотуудан же тейлөөдөн мурун сактагычтагы же автоматтык өчүргүчтөгү электр кубатын өчүрүңүз.
- Өрт коркунучу: Белгиленген том менен гана колдонуңузtage (120 Volts). Do not install near combustible materials.
- IC рейтинги: These fixtures are IC rated, meaning they are thermally protected and safe for direct contact with ceiling insulation. No separate can housing is required.
- Ensure all electrical connections are made in accordance with local and national electrical codes. If you are unsure, consult a qualified electrician.
3. Продукциянын өзгөчөлүктөрү
- Ультра жука дизайн: Wafer-thin profile for a sleek, low-profile көрүнүшү.
- IC рейтинги: Safe for direct contact with insulation, preventing overheating.
- Canless Installation: Comes with an integrated junction box, eliminating the need for traditional can housings.
- Өчүрүүчү: Smooth dimming capabilities from 10% to 100% (compatible with most LED dimmers).
- Муздак ак жарык (4000K): Provides a bright, neutral white light suitable for various indoor spaces.
- Энергияны үнөмдүү: 10W power consumption with 650 lumens brightness, offering significant energy savings.
- Туруктуу курулуш: Polycarbonate material with a smooth finish and anti-yellowing lens.

Figure 3.1: Key features including advanced driver, high CRI, anti-yellowing lens, and wide beam angle.
4. Орнотуу жана орнотуу
These LED slim downlights are designed for simple installation and do not require a can. Spring-loaded brackets fit various ceiling types, including double drywall, single drywall, and soffit.
- Ачылышын даярдоо: Cut a 4-inch diameter hole in the ceiling at the desired location. Ensure there are no obstructions like joists or wires.
- Туташтыруучу кутучаны киргизүү: Open the junction box cover. Insert the electrical supply wires into the junction box through one of the knockouts. Secure the wires using appropriate connectors (included push-on connectors are provided). Connect the black wire to black, white to white, and ground to ground. Close the junction box cover.
- Зымдарды туташтыруу: Connect the male connector from the LED downlight to the female connector from the junction box. Ensure a secure connection.
- Позициясы жана коопсуздугу: Gently push the spring-loaded clips on the sides of the downlight upwards. Insert the downlight into the ceiling hole. The clips will spring back down, securing the fixture flush against the ceiling.
Figure 4.1: Visual guide for the three-step installation process.
Figure 4.2: Illustration of the insulation-safe design and spring-loaded clips for secure flush mounting.
5. Иштөө нускамалары
Once installed and powered, your Sunco LED Recessed Ceiling Lights will illuminate. These lights are dimmable, allowing you to adjust the brightness to your preference.
- Күйгүзүү/өчүрүү: Use a standard wall switch to turn the lights on or off.
- алсыздатуу: For dimming functionality, ensure you have an LED-compatible dimmer switch installed. The lights can be smoothly dimmed from 10% to 100% brightness.
Figure 5.1: Demonstrates the dimming range from full brightness to 10% dim.
6. Техникалык тейлөө
Sunco LED Recessed Ceiling Lights require minimal maintenance.
- Тазалоо: Тазалоодон мурун электр кубатынын өчүрүлгөнүн текшериңиз. Жабдууну жумшак, кургак же бир аз кургатылган чүпүрөк менен сүртүңүзamp кездеме. Катуу химиялык заттарды же абразивдүү тазалагычтарды колдонбоңуз.
- Лампаны алмаштыруу: These are integrated LED fixtures; the LED light source is not replaceable. The product has a long lifespan of approximately 45 years based on typical usage.
7. Кыйынчылыктарды
If you experience issues with your Sunco LED Recessed Ceiling Lights, refer to the following common problems and solutions:
- Жарык күйбөйт:
- Check if the power supply is connected correctly at the circuit breaker.
- Verify all wire connections within the junction box and between the fixture and the junction box are secure.
- Дубалдагы которгучтун 'ON' абалында экенин текшериңиз.
- Light is flickering or dimming unexpectedly:
- LED менен шайкеш келген күңүрттөө которгучун колдонуп жатканыңызды текшериңиз. Шайкеш келбеген күңүрттөөлөр жаркылдоону жаратышы мүмкүн.
- Зымдардагы бош байланыштарды текшериңиз.
- If multiple lights are on the same circuit, ensure the total wattage does not exceed the dimmer's capacity.
- Light is not as bright as expected:
- Verify the dimmer switch is set to 100% brightness.
- Туура томду ырастаңызtage (120V) is supplied to the fixture.
If problems persist, contact Sunco Lighting customer support.
8. Техникалык шарттар
| Бренд | Sunco Lighting |
| Модель аты | SL4 |
| Бөлүмдүн номери | DL_SL4-10W-4K-12PK |
| Өлчөмү | 4 дюйм |
| Түс температурасы | 4000K муздак ак |
| Ватtage | 10 ватт |
| Жарыктык | 650 Lumens |
| Тtage | 120 вольт |
| Материал | Поликарбонат |
| Аяктоо түрү | Жылмакай |
| Орнотуу түрү | Flush тоосу |
| Ички/тышкы колдонуу | Indoor |
| Болжолдуу өмүр | 45 жыл |
8.1-сүрөт: Продукциянын деталдуу өлчөмдөрү жана электрдик мүнөздөмөлөрү.
9. Кепилдик жана колдоо
Sunco Lighting stands behind the quality of its products.
- Кепилдик: This product is covered by a 7-year warranty. For warranty claims or support, please contact Sunco Lighting directly.
- Кардарларды колдоо: For additional assistance, troubleshooting, or product inquiries, please visit the Sunco Lighting webсайтка же кардарларды тейлөө тобуна кайрылыңыз.
Additional user guides and fact sheets may be available in PDF format on the product's Amazon page or the manufacturer's webсайт.





