1. Úvod
This manual provides essential instructions for the safe installation, operation, and maintenance of your Utilitech LED 90W High Ceiling Recessed Retrofit Downlight. Please read this manual thoroughly before installation and retain it for future reference.
The Utilitech LED Downlight is designed for high ceiling applications, offering efficient and warm white illumination. It is a retrofit solution, suitable for replacing existing recessed lighting fixtures.
2. Bezpečnostní informace
VAROVÁNÍ: Nebezpečí úrazu elektrickým proudem. Před instalací nebo servisem odpojte napájení pojistkou nebo jističem.
- Ujistěte se, že elektrické jmenovité napětí svítidla je kompatibilní s vaším zdrojem napájení (120 voltů).
- All wiring connections must be made in accordance with local and national electrical codes. If you are unsure about wiring, consult a qualified electrician.
- Do not install in areas with excessive moisture or extreme temperatures unless specified as suitable. This product is Wet Rated.
- Nepokoušejte se svítidlo upravovat. Jakékoli úpravy mohou vést ke ztrátě záruky a ohrožení bezpečnosti.
- S příslušenstvím zacházejte opatrně, abyste předešli jeho poškození.
This product is designed for indoor use in suitable recessed housings.
3. Obsah balení
Před zahájením instalace ověřte, zda jsou všechny komponenty přítomny:
- Utilitech LED Recessed Retrofit Downlight (Model DNL90905650-27)
- Návod k použití (tento dokument)

Figure 1: Product packaging for the Utilitech LED Recessed Retrofit Downlight. The packaging highlights key features such as 2700K Soft White light, 90W replacement equivalent, 1200 lumens output, 35,000 hours lifespan, dimmable functionality, wet rating, and compatibility with 5 or 6 inch recessed housings.
4. Specifikace
| Funkce | Detail |
|---|---|
| Značka | Utilitech |
| Číslo modelu | DNL90905650-27 |
| Světelný výkon (lumeny) | 1200 XNUMX lumenů |
| Wattage | 20 wattů |
| Wattage Ekvivalent | 90 W žárovka |
| Lumeny na watt (účinnost) | 60 |
| Teplota barev (CCT) | 2700K (teplá bílá) |
| Index podání barev (CRI) | 90 |
| svtage | 120 voltů |
| Typ žárovky | LED |
| Odhadovaná životnost | 35,000 hodin |
| Stmívatelné | Ano |
| Mokré | Ano |
| Compatible Housing Size | 5 nebo 6 palců |
| Rozměry produktu | 4 x 8.5 x 4.2 palce |
| Hmotnost položky | 13.6 unce |
| Materiál | Měď |

Figure 2: Lighting facts label detailing the performance specifications of the Utilitech LED Downlight, including light output, wattage, efficacy, color accuracy (CRI), and correlated color temperature (CCT) of 2700K Warm White.
5. Nastavení a instalace
This downlight is designed for retrofit installation into existing 5-inch or 6-inch recessed housings.
- Vypnout napájení: Before starting any electrical work, ensure the power to the fixture location is turned off at the circuit breaker or fuse box. Verify power is off using a voltage tester.
- Remove Existing Trim and Bulb: Carefully remove the existing recessed trim and light bulb from the housing.
- Připojení adaptéru: Screw the E26 (standard base) adapter from the new LED downlight into the existing socket of the recessed housing.
- Připojení downlightu: Connect the electrical connector from the downlight to the adapter. Ensure a secure connection.
- Vložit bodové svítidlo: Gently push the LED downlight into the recessed housing until the spring clips engage and hold the fixture securely in place. Ensure the downlight is flush with the ceiling.
- Obnovit napájení: Jakmile je svítidlo bezpečně nainstalováno, obnovte napájení jističem.
Poznámka: For dimming functionality, ensure you are using a compatible LED dimmer switch. Refer to the dimmer manufacturer's instructions for compatibility and installation.
6. Návod k obsluze
Operating the Utilitech LED Recessed Retrofit Downlight is straightforward:
- Zapnuto/Vypnuto: K zapnutí nebo vypnutí světla použijte standardní nástěnný vypínač připojený k svítidlu.
- Stmívání: If connected to a compatible dimmer switch, adjust the dimmer control to achieve the desired light level.
The downlight provides a consistent 2700K Warm White light output at 1200 lumens when fully on.
7. Údržba
The Utilitech LED Downlight is designed for long-term, maintenance-free operation. However, occasional cleaning may be necessary.
- Čištění: Před čištěním se ujistěte, že je vypnuto napájení. Použijte měkký, suchý nebo lehce navlhčený hadřík.amp cloth to wipe the surface of the downlight. Do not use abrasive cleaners, solvents, or cleaners containing alcohol, as these can damage the finish or electrical components.
- Žádné díly opravitelné uživatelem: There are no user-serviceable parts inside this LED downlight. Do not attempt to open or repair the unit.
8. Řešení problémů
If you encounter issues with your downlight, refer to the following troubleshooting guide:
- Světlo se nerozsvítí:
- Zkontrolujte, zda je vypínač v poloze „ON“.
- Verify that the circuit breaker or fuse for the fixture is not tripped or blown.
- Ensure all electrical connections (E26 adapter and downlight connector) are secure.
- Ujistěte se, že napájecí zdroj objtage je 120 voltů.
- Světlo nesprávně bliká nebo ztlumuje:
- Ensure you are using an LED-compatible dimmer switch. Incompatible dimmers can cause flickering or poor dimming performance.
- Check all electrical connections for looseness.
- If using multiple downlights on one dimmer, ensure the total wattage does not exceed the dimmer's maximum load.
- Light Output is Low:
- If connected to a dimmer, ensure the dimmer is set to its maximum brightness level.
- Ověřte napájení objtage je stabilní.
Pokud tyto kroky problém nevyřeší, kontaktujte zákaznickou podporu.
9. Záruka a podpora
Utilitech products are manufactured to high-quality standards. For specific warranty information, please refer to the documentation included with your purchase or visit the official Utilitech webmísto.
For technical assistance, replacement parts, or customer service inquiries, please contact Utilitech customer support through their official channels. Have your model number (DNL90905650-27) ready when contacting support.