1. Įvadas
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. Saugos informacija
ĮSPĖJIMAS: Elektros smūgio pavojus. Prieš montuodami ar atlikdami techninę priežiūrą, atjunkite maitinimą nuo saugiklio arba grandinės pertraukiklio.
- Ensure the electrical rating of the fixture is compatible with your power supply (120 Volts).
- 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.
- Nebandykite modifikuoti įrenginio. Bet kokie pakeitimai gali panaikinti garantiją ir sukelti pavojų saugai.
- Atsargiai elkitės su armatūra, kad nepažeistumėte jos.
This product is designed for indoor use in suitable recessed housings.
3. Pakuotės turinys
Prieš pradėdami diegti, patikrinkite, ar yra visi komponentai:
- Utilitech LED Recessed Retrofit Downlight (Model DNL90905650-27)
- Naudojimo vadovas (šis dokumentas)

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. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Prekės ženklas | Utilitech |
| Modelio numeris | DNL90905650-27 |
| Šviesos galia (liumenai) | 1200 liumenų |
| Vattage | 20 vatų |
| Vattage Lygiavertis | 90 W kaitrinė |
| Liumenų vatui (efektyvumas) | 60 |
| Spalvų temperatūra (CCT) | 2700K (šiltai balta) |
| Spalvų perteikimo indeksas (CRI) | 90 |
| ttage | 120 voltų |
| Lemputės tipas | LED |
| Numatoma gyvenimo trukmė | 35,000 valandos |
| Pritemdomas | Taip |
| Šlapias Įvertintas | Taip |
| Compatible Housing Size | 5 arba 6 colių |
| Gaminio matmenys | 4 x 8.5 x 4.2 colio |
| Prekės svoris | 13.6 uncijos |
| Medžiaga | Varis |

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. Sąranka ir diegimas
This downlight is designed for retrofit installation into existing 5-inch or 6-inch recessed housings.
- Išjungti maitinimą: 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 testeris.
- Remove Existing Trim and Bulb: Carefully remove the existing recessed trim and light bulb from the housing.
- Prijunkite adapterį: Screw the E26 (standard base) adapter from the new LED downlight into the existing socket of the recessed housing.
- Prijunkite žemyn nukreiptą šviestuvą: Connect the electrical connector from the downlight to the adapter. Ensure a secure connection.
- Įterpti apšvietimą: 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.
- Atkurti maitinimą: Kai šviestuvas bus saugiai sumontuotas, atkurkite elektros tiekimą grandinės pertraukikliu.
Pastaba: For dimming functionality, ensure you are using a compatible LED dimmer switch. Refer to the dimmer manufacturer's instructions for compatibility and installation.
6. Naudojimo instrukcijos
Operating the Utilitech LED Recessed Retrofit Downlight is straightforward:
- Įjungta/Išjungta: Norėdami įjungti arba išjungti šviesą, naudokite standartinį prie šviestuvo prijungtą sieninį jungiklį.
- Pritemdymas: 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. Priežiūra
The Utilitech LED Downlight is designed for long-term, maintenance-free operation. However, occasional cleaning may be necessary.
- Valymas: Prieš valydami, įsitikinkite, kad maitinimas išjungtas. Naudokite minkštą, sausą arba šiek tiek sudrėkintą šluostę.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.
- Nėra vartotojo aptarnaujamų dalių: There are no user-serviceable parts inside this LED downlight. Do not attempt to open or repair the unit.
8. Problemų sprendimas
If you encounter issues with your downlight, refer to the following troubleshooting guide:
- Šviesa neįsijungia:
- Patikrinkite, ar maitinimo jungiklis yra „ĮJUNGTA“ padėtyje.
- 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.
- Įsitikinkite, kad maitinimo šaltinio ttage yra 120 voltai.
- Šviesa mirksi arba netinkamai pritemsta:
- Ensure you are using an LED-compatible dimmer switch. Incompatible dimmers can cause flickering or poor dimming performance.
- Patikrinkite visas elektros jungtis, ar jos nėra atsilaisvinusios.
- 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.
- Patikrinkite maitinimo šaltinio tūrįtage yra stabilus.
Jei šie veiksmai neišsprendžia problemos, susisiekite su klientų aptarnavimo tarnyba.
9. Garantija ir palaikymas
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 websvetainę.
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.