1. Úvod
This manual provides detailed instructions for the safe installation, operation, and maintenance of your NUWATT 3 Inch Ultra-Thin LED Recessed Lighting. These fixtures are designed for both new construction and remodeling projects, featuring a slim profile, selectable color temperatures (5CCT), and dimmable functionality. They are IC-rated for direct contact with insulation and damp-rated for various indoor and outdoor applications.
2. Pokyny k instalaci
2.1 Bezpečnostní opatření
- Před zahájením instalace vždy vypněte napájení jističem.
- Pokud si nejste jisti elektrickým zapojením, poraďte se s kvalifikovaným elektrikářem.
- Ujistěte se, že všechna elektrická připojení splňují místní předpisy a vyhlášky.
- Neupravujte svítidlo ani jeho součásti.
- Používejte vhodné bezpečnostní vybavení, včetně rukavic a ochrany očí.
2.2 Potřebné nástroje
- Ochranné brýle
- Rukavice
- Měřicí páska
- Tužka
- Hole saw (approximately 3 inches, verify with template)
- Kleště pro odizolování
- Šroubovák
2.3 kroky instalace
- Vypnout napájení: Před instalací se ujistěte, že je jistič odpojen od napájení.
- Určete umístění: Choose the desired location for each recessed light, ensuring adequate clearance above the ceiling.
- Cut hole: Use the provided template to mark and cut a circular hole in the ceiling. For this 3-inch fixture, a hole saw of approximately 3 inches (75-78mm) is typically required. Always verify with the template included in your package.
- Připojte kabeláž: Open the junction box cover. Connect the supply wires to the junction box wires: black to black (live), white to white (neutral), and green/bare copper to green (ground). Secure connections with wire nuts or push-in connectors. Close the junction box cover.
- Select color temperature: Before inserting the fixture into the ceiling, use the CCT switch located inside the junction box to select your desired color temperature (2700K, 3000K, 3500K, 4000K, or 5000K). Refer to Section 3.1 for details.
- Insert junction box: Place the junction box through the cutout hole into the ceiling cavity.
- Install fixture: Push the spring-loaded clips on the recessed light upwards and insert the fixture into the ceiling hole. The clips will automatically secure the light flush against the ceiling.
- Obnovení napájení: Znovu zapněte napájení na jističi.

Figure 1: Components of the recessed light, including the CCT switch and junction box.

Figure 2: Diagram illustrating the installation process in a ceiling, highlighting the spring clips and slim design for fitting around joists.
Figure 3: Visual specifications, including recommended cutout size and fixture dimensions. Always use the provided template for precise hole cutting.
3. Provoz
3.1 Color Temperature Selection (5CCT)
Your NUWATT recessed lights feature a 5CCT switch located on the junction box, allowing you to select from five different color temperatures. This selection must be made před the fixture is fully installed in the ceiling. The available options are:
- 2700 tis.: Soft White (warm, inviting light)
- 3000 tis.: Warm White (slightly less yellow than 2700K)
- 3500 tis.: Neutral White (balanced, natural light)
- 4000 tis.: Cool White (crisp, energetic light)
- 5000 tis.: Daylight (bright, blue-white light)
To change the color temperature, slide the switch to the desired setting. Once set, the light will emit the chosen color temperature when powered on.
Figure 4: Close-up of the CCT switch located on the junction box for color temperature selection.

Figure 5: Visual representation of how different color temperatures (2700K to 5000K) appear in a room setting.
3.2 Funkce stmívání
These recessed lights are dimmable from 10% to 100% when paired with a compatible dimmer switch. Ensure your dimmer switch is designed for LED lighting to prevent flickering or damage. The dimming capability allows for adjustable brightness to suit various moods and activities.

Figure 6: Visual demonstration of the LED light's dimming range, from full brightness (100%) to low light (10%).
4. Údržba
NUWATT LED recessed lights are designed for long-term, maintenance-free operation with an impressive lifespan of 50,000 hours. No bulb replacement is necessary.
- Čištění: To clean the fixture, ensure power is off. Gently wipe the surface with a soft, dry or slightly damp tkanina. Nepoužívejte abrazivní čisticí prostředky nebo rozpouštědla.
- Inspekce: Pravidelně kontrolujte svítidlo, zda nevykazuje známky poškození nebo uvolněných spojů. Pokud zjistíte jakékoli problémy, odpojte napájení a obraťte se na kvalifikovaného elektrikáře.
5. Řešení problémů
If you encounter issues with your NUWATT recessed lighting, refer to the table below for common problems and solutions.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Světlo se nerozsvítí. | Žádný proud, uvolněné zapojení, vadný vypínač. | Zkontrolujte jistič. Ověřte, zda jsou všechna připojení vodičů bezpečná. Vyzkoušejte spínač. |
| Light flickers or dims erratically. | Incompatible dimmer, loose wiring, voltage výkyvy. | Ensure dimmer is LED compatible. Check wiring connections. Consult an electrician for voltage problémy. |
| Nesprávná teplota barev. | Spínač CCT je nesprávně nastavený. | Turn off power. Carefully remove fixture and adjust the CCT switch on the junction box to the desired setting. |
| Světlo je příliš slabé nebo příliš jasné. | Dimmer setting, CCT selection. | Adjust the dimmer switch. Note that different color temperatures can perceive brightness differently. |
6. Specifikace produktu
| Specifikace | Detail |
|---|---|
| Značka | NUWATT |
| Číslo modelu | NW-P-DL-3-6W-5CT-WH-12P |
| Rozměry produktu | 3.75 cm D x 3.75 cm Š x 1 cm V |
| Velikost | 3 palců |
| Wattage | 8 wattů |
| Jas | 550 XNUMX lumenů |
| svtage | 120 voltů |
| Teplota barev | Volitelné 2700K, 3000K, 3500K, 4000K, 5000K |
| CRI | 90+ |
| Stmívatelné | Ano (10–100 %) |
| Materiál | Akryl, hliník |
| Typ instalace | Zapuštěné bezrámové svítidlo |
| Certifikace | ETL-Listed, Energy Star Certified, IC Rated, Damp Location Rated, JA-8 Title 20 & Title 24 Certified |
| Životnost | 50,000 hodin |
| Zahrnuté komponenty | LED Recessed Light, Junction Box, Water Resistant Twist Connector |
7. Informace o záruce
NUWATT provides a 5letá omezená záruka for this product. This warranty covers defects in materials and workmanship under normal use. For warranty claims or detailed terms and conditions, please contact customer support.
8. Zákaznická podpora
For any inquiries, technical assistance, or support regarding your NUWATT 3 Inch Ultra-Thin LED Recessed Lighting, please contact our dedicated US-based customer service team. Contact details can be found on the official NUWATT webmísto nebo obal produktu.