1. 제품 오버view
The JC-LGL UFO LED High Bay Light 300W is designed for high-performance illumination in various commercial and industrial settings. This fixture delivers 45,000 lumens with a 150 LM/W efficiency and a 120° beam angle, providing extensive and bright lighting. It features 0-10V dimming capability for adjustable brightness (dimmer switch not included) and is constructed with a durable ADC12 die-cast aluminum housing for superior heat dissipation and IK08 protection. With an IP65 rating, it is resistant to water and dust, making it suitable for challenging environments.

Figure 1: JC-LGL UFO LED High Bay Light 300W. This image shows the circular design of the high bay light, complete with its integrated hanging hook and attached power cable with a standard US plug. A safety cable is also included for secure installation.
1.1 패키지 내용
설치를 진행하기 전에 모든 구성 요소가 있는지 확인하세요.
- 1 x 300W LED UFO High Bay Light
- 1 x US Hook
- 안전 로프 1개
- 1 x 사용 설명서
2. 안전 정보
Read all safety instructions carefully before installing or operating the light fixture. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- 전기 안전: Ensure the power supply is disconnected before any installation, maintenance, or repair work. All wiring should be performed by a qualified electrician in accordance with local electrical codes.
- 권tage 호환성: This fixture operates on AC100-277V. Verify that your power supply voltage는 경기의 요구 사항과 일치합니다.
- 안전한 장착: Always use the provided hanging hook and safety rope to secure the fixture. Ensure the mounting structure can safely support the weight of the light.
- 열: While designed for efficient heat dissipation, the fixture may become warm during operation. Avoid direct contact with the light housing when it is active.
- 환경: Although IP65 rated for water and dust resistance, avoid submerging the fixture in water or exposing it to extreme corrosive substances.
- 디밍 : If utilizing the 0-10V dimming function, ensure the dimmer switch is compatible with 0-10V dimming protocols.
3. 설정 및 설치
3.1 Components for Installation

Figure 2: Installation Components. This image displays the essential components provided for installation: a 6-foot power cable with a standard US plug, a robust hanging hook, and a safety cable for secure mounting.
3.2 Hanging Installation (Plug and Play)
The light is designed for quick and easy suspended ceiling installation.
- Prepare the Mounting Point: Identify a sturdy ceiling beam or structure capable of supporting the light's weight.
- 후크 부착: Securely attach the provided US hook to the designated mounting point.
- 빛을 걸어라: Carefully hang the UFO LED High Bay Light onto the attached hook.
- 안전 로프를 설치하세요: Attach one end of the safety rope to the light fixture and the other end to a separate, secure point on the ceiling structure. This provides an additional layer of security.
- 전원 연결: Plug the 6-foot power cord into a compatible AC100-277V power outlet.
3.3 유선 설치
For permanent installations or when a dimmer switch is used, the light can be hardwired. This requires cutting off the pre-attached plug and connecting the wires directly to your electrical system. This procedure should only be performed by a qualified electrician.
- 전선 식별: The power cord contains live, neutral, and ground wires. For 0-10V dimming, there are additional purple (+) and gray (-) wires.
- 전선 연결: Connect the light's wires to the corresponding wires from your power supply and dimmer switch (if applicable) according to local electrical codes. Ensure all connections are secure and insulated.
- 접지: Always ensure the fixture is properly grounded.
3.4 권장 설치 높이

Figure 3: Typical Installation Heights and Coverage. This diagram illustrates recommended installation heights and corresponding light coverage areas for different wattage UFO LED high bay lights, including 150W, 200W, 240W, and 300W models. It also includes a table for calculating the number of lights needed based on room dimensions.
4. 사용 설명서
4.1 기본 작업
Once properly installed and connected to a power source, the light will illuminate when power is supplied. If using the plug-and-play method, simply plug the fixture into an active outlet.
4.2 밝기 조절 기능
This UFO LED High Bay Light supports 0-10V dimming. To utilize this feature, a compatible 0-10V dimmer switch (not included) must be installed and wired correctly to the fixture's purple (+) and gray (-) dimming wires. Adjusting the dimmer switch will vary the light output from 0% to 100% brightness.
5. 유지관리
Regular maintenance ensures optimal performance and longevity of your high bay light.
- 청소: 렌즈와 하우징을 부드러운 천으로 주기적으로 청소하십시오.amp cloth. Avoid abrasive cleaners or solvents that could damage the finish or lens. Ensure the power is off before cleaning.
- 점검: Annually inspect the fixture, wiring, and mounting hardware for any signs of wear, damage, or loose connections. Address any issues promptly.
- 사용자가 수리할 수 없는 부품: The LED module and driver are integrated and not designed for user servicing. Do not attempt to open or repair the fixture yourself.

Figure 4: Efficient Heat Dissipation. An exploded view diagram of the high bay light, highlighting its internal structure designed for efficient heat dissipation, including the commercial power driver, die-casting aluminum heatsink, efficient cooling system, hollow out heatsink design, high-transmittance and anti-UV polycarbonate lens, and 150LM/W LED chips.

Figure 5: IP65 Waterproof Rating. This image shows the UFO LED High Bay Light being subjected to water spray, visually confirming its IP65 waterproof and dustproof rating, suitable for damp or harsh environments.
6. 문제 해결
일반적인 문제와 잠재적인 해결책은 아래 표를 참조하세요.
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 불이 켜지지 않습니다 | 전원 공급이 없습니다 느슨한 배선 연결 결함이 있는 설비 | Check power outlet/circuit breaker Verify all wiring connections are secure (ensure power is off) 고객 지원에 문의하세요 |
| 불빛이 깜빡인다 | 불안정한 전력 공급 호환되지 않는 디머 스위치 느슨한 배선 | 전원 안정성을 확인하세요 Ensure 0-10V dimmer compatibility 배선 연결 상태를 확인하십시오 (전원이 꺼져 있는지 확인하십시오). |
| 디밍이 작동하지 않습니다 | 디머 배선이 잘못되었습니다 호환되지 않는 디머 스위치 Dimmer not connected | Verify purple (+) and gray (-) wires are correctly connected to a 0-10V dimmer Ensure dimmer is 0-10V compatible Connect dimmer switch |
| 밝기 감소 | Dust/dirt on lens 디머가 너무 낮게 설정되었습니다 | 렌즈를 청소하세요 디머를 더 높은 설정으로 조정하세요 |
7. 기술 사양
Detailed specifications for the JC-LGL UFO LED High Bay Light 300W:
| 사양 | 값 |
|---|---|
| 모델 번호 | HB-300W |
| 왓tage | 300와트 |
| 명도 | 45,000루멘 |
| 광효율성 | 150 LM / W |
| 권tage | 교류 100-277V |
| 색온도 | 5000K 일광 |
| 빔 각도 | 120° |
| 디밍 | 0-10V 디밍 가능 |
| 재료 | ADC12 Die-cast Aluminum |
| 보호 등급 | IP65 (Waterproof & Dustproof), IK08 |
| 수명 | 50,000시간 |
| 전원 코드 길이 | 6 feet (with US Plug) |
| 제품 치수 | 13.38"L x 13.38"W x 6.65"H (approx. 15.75" diameter x 5.8" height) |
| 품목 무게 | 11.82파운드 |
| 인증 | ETL 등록됨 |

Figure 6: Technical Specifications Diagram. This graphic details the technical specifications of the UFO LED High Bay Light, including wattag전자, 권tage, dimmability, brightness, output equivalency, color temperature, light angle, and physical dimensions.
8. 보증 및 지원
8.1 보증 정보
This JC-LGL UFO LED High Bay Light 300W is covered by a 5년 제조사 보증 from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by improper installation, misuse, accidents, unauthorized repairs, or acts of nature.
8.2 고객 지원
For any questions, technical assistance, or warranty claims, please contact JC-LGL customer support. Please have your purchase information and model number (HB-300W) ready when contacting support.
Contact information can typically be found on the product packaging or the official JC-LGL web대지.





