1. 서론
Thank you for choosing the NICRON B66 Rechargeable LED Flashlight. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read it thoroughly before use and retain it for future reference.
2. 안전 지침
- 손전등의 높은 광량은 일시적인 시력 손상을 유발할 수 있으므로 눈에 직접 비추지 마십시오.
- 어린이의 손이 닿지 않는 곳에 보관하세요.
- Do not disassemble the flashlight or its battery. Unauthorized modifications can lead to damage, electric shock, or fire.
- 충전 시에는 제공된 충전 케이블이나 인증된 USB-C 케이블만 사용하세요.
- 손전등을 극한의 온도나 직사광선에 장시간 노출시키지 마세요.
- 충전하지 않을 때는 방수 기능을 유지하기 위해 충전 포트 덮개를 단단히 닫아 두십시오.
3. 제품 오버view
3.1 주요 특징
- 높은 루멘 출력: 최대 4300루멘의 강력한 조명.
- 다중 조명 모드: 7 modes including Moonlight, Low, Medium, High, Max, Strobe, and SOS.
- 긴 실행 시간: Up to 300 hours in Moonlight mode.
- 충전식: Integrated USB Type-C charging port.
- 내구성 있는 구조: Made from anodized aluminum alloy.
- 방수복: IPX8 rated, submersible up to 2 meters.
- 전원 은행 기능: Can be used to charge other devices.
3.2개의 구성요소
The NICRON B66 flashlight consists of a durable aluminum body, an LED emitter, a side switch for operation, and a USB-C charging port.

Figure 1: NICRON B66 Rechargeable LED Flashlight. This image displays the overall design of the flashlight, highlighting its robust construction and side switch.

그림 2: 폭발 view of the flashlight's internal components, illustrating the high-quality construction and optical system.
3.3 기술 사양

Figure 3: Technical parameters table detailing brightness levels, run times, beam distance, and other specifications.
| 특징 | 사양 |
|---|---|
| 모델 | B66 (Part Number), B200 (Item Model Number) |
| 최대 밝기 | 4300루멘 |
| LED 유형 | CREE XHP70.2 P4 |
| 빔 거리 | 최대 400미터(1312피트) |
| 방수성 | IPX8(최대 2m 수심까지 잠수 가능) |
| 낙하 저항 | 1 미터 |
| 재료 | 양극 처리 된 알루미늄 합금 |
| 전원 | 충전식 리튬 이온 배터리(5000mAh) |
| 충전 포트 | USB 타입-C |
| 치수 | 1.63"D x 1.61"W x 6.04"H (158 x 49mm) |
| 무게 | 202g (7.12 oz) excluding battery |
| 포함된 구성 요소 | Flashlight, Rechargeable Battery, Manual, Tail Strap, Charging Cable |

Figure 4: Illustration of the 5000mAh rechargeable battery and its maximum runtime of 300 hours in Moonlight mode.

Figure 5: Physical dimensions of the NICRON B66 flashlight, shown alongside a smartphone for scale, emphasizing its compact size.
4. 설정
4.1 손전등 충전
- 손전등 본체에서 USB Type-C 충전 포트를 찾으세요.
- 충전 포트의 보호용 고무 덮개를 여세요.
- Connect the provided USB-C charging cable to the flashlight and plug the other end into a USB power source (e.g., wall adapter, computer, power bank).
- 스위치 표시등이 켜집니다 빨간색 충전 중.
- 완전히 충전되면 표시등이 켜집니다. 녹색.
- Securely close the rubber cover after charging to maintain water resistance.

Figure 6: The flashlight connected to a USB-C charger, showing the charging indicator light and its color codes for battery status.
4.2 파워뱅크 기능
The NICRON B66 can also function as a power bank to charge other devices. Connect your device to the flashlight's USB-C port using an appropriate cable.

Figure 7: The flashlight connected to a smartphone, demonstrating its capability to act as a portable power bank.
5. 사용 설명서
5.1 전원 켜기/끄기
- 켜려면: Double-press the side switch quickly.
- 끄기: 측면 스위치를 길게 누르세요.
5.2 모드 선택
Once the flashlight is on, single-press the side switch to cycle through the main brightness modes:
- Moonlight (10 Lumens)
- 낮음(150루멘)
- 중간 (450 루멘)
- 높음(1500루멘)
- 최대 밝기 (4300 루멘)
특수 모드에 액세스하려면 다음을 수행하십시오.
- 스트로브 : From any main mode, double-press the side switch.
- 위급 신호: From Strobe mode, single-press the side switch.
- To return to main modes, single-press again from SOS or double-press from Strobe.

Figure 8: Visual representation of the 7 distinct light modes and the flashlight's effective beam distance of 400 meters.

그림 9: 예amples of the flashlight's versatility in various scenarios, including outdoor exploration, camp응급상황 및 긴급 상황.
6. 유지관리
- 청소: 손전등 본체를 부드러운 천으로 닦으세요.amp 천. 연마성 세척제나 용매를 사용하지 마십시오.
- 매끄럽게 하기: Periodically apply silicone grease to the O-rings to maintain water resistance.
- 저장: Store the flashlight in a cool, dry place away from direct sunlight. If storing for extended periods, charge the battery every 3-6 months to prolong its lifespan.
- 배터리 관리 : Avoid fully discharging the battery frequently. Recharge when the indicator shows low battery.
7. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 손전등이 켜지지 않습니다. | Low battery; Incorrect operation; Loose connections. | Charge the battery; Ensure correct double-press to turn on; Check battery installation. |
| 빛이 어둡거나 깜빡입니다. | Low battery; Dirty contacts. | Recharge the battery; Clean battery contacts with a clean cloth. |
| 충전 표시등이 작동하지 않습니다. | Charging cable or adapter issue; Flashlight fully charged. | Try a different USB-C cable or power adapter; Check if the light is already green (fully charged). |
| 물이 침투함. | Charging port cover not sealed; Damaged O-rings. | Ensure charging port cover is tightly closed; Inspect and replace O-rings if damaged. |
8. 보증 및 지원
NICRON offers a One-Year product replacement policy for any quality problems related to the LED flashlight. If you encounter any issues or require assistance, please contact our support team.
지원팀에 문의하는 방법:
- For Amazon purchases, click "Get Help With Order" under your order ID. Our support team aims to resolve issues within 24 hours.
- Visit the official NICRON website for additional support options and contact information.
9. 패키지 내용
Upon opening your NICRON B66 package, you should find the following items:
- 1 x NICRON B66 Flashlight
- 충전식 배터리 1개 (사전 설치 또는 별도 구매)
- 1 x USB 유형 C 충전 케이블
- 1 x Tail Rope (Lanyard)
- 1 x 사용자 매뉴얼(이 문서)

Figure 10: An illustration of all items included in the NICRON B66 flashlight package.





