1. 서론
This manual provides detailed instructions for the installation, operation, and maintenance of your Ultralux 2x4 ft Surface Mount Ceiling Light Panel. Please read these instructions carefully before installation and retain them for future reference.

Image 1.1: The Ultralux 2x4 ft Surface Mount Ceiling Light Panel, showcasing its slim design and adjustable color temperature capabilities.
2. 안전 정보
부상이나 제품 손상을 방지하기 위해 다음 안전 예방 조치를 준수하세요.
- 설치 또는 유지 보수 작업을 시작하기 전에 항상 회로 차단기에서 전원을 차단하십시오.
- 설치 과정에 대해 확신이 없다면 자격을 갖춘 전기 기술자에게 문의하세요.
- 모든 전기 연결은 지역 규정 및 조례에 따라 이루어져야 합니다.
- 제품을 임의로 개조하지 마십시오. 개조 시 보증이 무효화될 수 있으며 안전상의 위험이 발생할 수 있습니다.
- 이 조명기구는 d에 적합합니다.amp 설치 장소는 적절하지 않습니다. 물에 직접 노출되는 장소에는 설치하지 마십시오.

Image 2.1: Icon indicating the light panel's suitability for damp 위치.
3. 패키지 내용
설치를 시작하기 전에 모든 구성 요소가 있는지 확인하세요.
- Ultralux 2x4 ft Surface Mount Ceiling Light Panel (1 unit)
- Mounting Hardware (screws, anchors, safety cable)
- 사용 설명서(본 문서)

Image 3.1: Illustration of the mounting hardware and components included for installation.
4. 사양
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | 736542868449 |
| 치수(길이 x 너비 x 높이) | 47.68인치 x 23.7인치 x 1.06인치 |
| 무게 | 20.5파운드(9.3kg) |
| 명도 | 4000루멘 |
| 색온도(CCT) | 3000K (Soft White), 4000K (Cool White), 5000K (Natural White) - Selectable via internal switch |
| 조광성 | TRIAC 조광 가능 |
| 연색지수(CRI) | >80 |
| 빔 각도 | 120도 |
| 평생 (L70) | >50,000시간 |
| 설치 유형 | 표면 실장 |
| 재료 | 알루미늄, 니켈 |
| 실내/실외 사용 | 실내용 (D에 적합)amp 위치) |
| 전원 | 코드식 전기 |

Image 4.1: Visual summary of key technical specifications including CCT options, lumens, dimmability, and lifetime.
5. 설치 지침
Follow these steps for proper installation of your Ultralux ceiling light panel. Ensure power is OFF at the circuit breaker before starting.
- 설치 영역 준비: Turn off the main power supply at the circuit breaker. Ensure the mounting surface is clean, dry, and structurally sound.
- 색온도(CCT)를 선택하세요: Locate the CCT selection switch on the back of the light panel. IMPORTANT: Adjust this switch to your desired color temperature (3000K, 4000K, or 5000K) BEFORE mounting the fixture. This switch is not accessible after installation.
- Install Surface Mount Plate: Secure the surface mount plate to the ceiling using the provided screws. Ensure it is firmly attached to a junction box or ceiling joist.
- 전기 연결을 만드십시오: Connect the household wiring to the light panel's wiring (Black to Black, White to White, Ground to Ground). Use wire nuts to secure connections. Utilize the safety cable to temporarily support the light panel while making these connections, preventing accidental drops.
- 라이트 패널 장착: Carefully align the light panel with the installed surface mount plate. Slide the light panel into position until it securely locks onto the mounting plate.
- 복원력 : Once the light panel is securely mounted, restore power at the circuit breaker.

Image 5.1: Illustration showing the internal switch for selecting 3000K, 4000K, or 5000K color temperature before installation.

Image 5.2: Visual guide demonstrating the installation steps: installing the mount plate, using the safety cable, and sliding the panel into place.
6. 사용 설명서
Your Ultralux ceiling light panel is designed for simple operation.
6.1. 전원 켜기/끄기
Use your standard wall switch to turn the light panel on or off.
6.2. 색온도 조정
The color temperature (3000K Soft White, 4000K Cool White, 5000K Natural White) is selected via an internal switch on the fixture. This setting must be chosen 설치 전. If you wish to change the CCT after installation, the fixture must be unmounted to access the switch.
6.3. 디밍 기능
This light panel is TRIAC dimmable. To utilize the dimming feature, ensure you have a compatible TRIAC dimmer switch installed. Adjust the dimmer switch to achieve your desired brightness level.
Compatible Dimmer Switches (Examp레):
- 루트론 AYCL-153P
- 루트론 CTCL-153P
- 루트론 DVCL-153P
- Lutron LECL-153P
- 루트론 SCL-153P

Image 6.1: Diagram illustrating the dimming range from 100% to 10% and a list of compatible Lutron TRIAC dimmers.
7. 유지관리
The Ultralux LED light panel requires minimal maintenance.
- 청소: 청소하기 전에 전원이 꺼져 있는지 확인하십시오. 부드럽고 마른 천이나 약간 젖은 천으로 조명 기구를 닦으십시오.amp 천. 연마성 세척제나 용매를 사용하지 마십시오.
- LED 수명: The integrated LED light source has a long lifespan (over 50,000 hours) and does not require bulb replacement.

Image 7.1: Icon representing the integrated LED technology of the light panel, indicating no bulb replacement is needed.
8. 문제 해결
If you encounter issues with your light panel, refer to the following common troubleshooting steps:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 불이 켜지지 않습니다 | 전원 공급 없음; 배선 느슨함; 스위치 결함 | Check circuit breaker; Verify wire connections; Test wall switch. |
| Light flickers or dims randomly | Incompatible dimmer switch; Loose wiring; Electrical interference | Ensure dimmer is TRIAC compatible (refer to Section 6.3); Check wiring connections; Consult an electrician for electrical interference issues. |
| 잘못된 색온도 | CCT 스위치 설정이 잘못되었습니다 | Turn off power, unmount fixture, adjust CCT switch (refer to Section 5, Step 2). |
If the problem persists after attempting these solutions, please contact Ultralux customer support.
9. 보증 및 지원
The Ultralux 2x4 ft Surface Mount Ceiling Light Panel is backed by a 5년 한정 보증.
This warranty covers defects in materials and workmanship under normal use. For warranty claims or technical support, please contact Ultralux customer service through the official Ultralux web사이트 또는 소매점.
보증 확인을 위해 구매 증빙서류를 보관하세요.





