Sofirn SC03 - User Manual

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Summary

General Specifications

Core Specs

LEDs, working voltage 3V-4.2V, 1x 21700 battery, 135g weight.

Dimensions and Body

149mm length, 44.5mm head diameter, aluminum alloy and PC body.

Advanced Specifications & Performance

Water Resistance & Charging Type

IPX-8 water-resistant, USB Type-C charging.

ANSI;NEMA FL1 Chart Overview

Details front and side light modes, luminous flux, runtime, and beam distance.

Battery Installation and Specifications

Operation Instructions

Power On;Off & Mode Recall

Long press switch to turn on/off; returns to previously used mode.

Advanced Operation Modes

Direct Access to Strobe

Quickly triple-click switch from any mode (except lock) to enter Strobe.

Lock and Unlock Functions

Double-click to lock/unlock; LED blinks twice to confirm. Low mode accessible while locked.

Safety Instructions and Precautions

Eye Safety and Usage

Avoid pointing directly at eyes; keep away from children. Strobe may cause seizures.

Troubleshooting and Maintenance

Common Troubleshooting Steps

Address flickering, intermittent shine, or failure to turn on by checking battery, contacts, or sticker.

Overview

Function Description
Important Technical Specifications
1. ANSI/NEMA FL1 Chart (using one 4000mAh 21700 battery)
Usage Features
Safety Instructions
Maintenance Features

The Sofirn SC03 is a versatile 2-in-1 lighting device that functions as both a flashlight and a lantern, designed for various applications such as camping, power outages, and illuminating dim spaces.

Function Description

The device features a powerful front light with a maximum output of 2,000 lumens and a beam distance of 508 meters, making it suitable for long-range illumination. Additionally, it incorporates a side light that provides 360-degree lighting, ideal for broader area illumination like a lantern. The SC03 offers a combination of convenience and ease of use, making it a practical tool for diverse lighting needs.

Important Technical Specifications

LEDs: Super bright and powerful LEDs.
Working Voltage: 3V - 4.2V.
Battery: 1x 21700 rechargeable lithium-ion battery.
Dimensions: 149mm (length) × 44.5mm (head diameter).
Weight: 135g (without a battery).
Body Material: 6061-T6 aluminum alloy and PC.
Reflector: Orange peel reflector.
Standby Electrical Current: ≤20uA.
Charging Specification: 5V/2.1A (USB Type-C).
Reverse Charging Specification: 5V/2.4A.
Water Resistance: IPX-8 (Water-resistant, not for diving).
Spot Light Angle: 11.9-degree.
Flood Light Angle: 63.5-degree.
Low Voltage Protection (LVP): Automatically turns off when battery voltage is lower than 2.8V.
Reverse Polarity Protection: Prevents damage from improper battery installation.
Critical Power Indicator: LED indicator flashes red when battery power is critically low.

ANSI/NEMA FL1 Chart (using one 4000mAh 21700 battery)

Front Light Mode:

Low: 10lm (150h runtime), 36m beam distance, 328cd peak intensity.
Medium: 350lm (6h runtime), 209m beam distance, 10958cd peak intensity.
High: 1000lm (3.25h runtime), 359m beam distance, 32175cd peak intensity.
Turbo: 2000lm (2.75h runtime), 508m beam distance, 64417cd peak intensity.
Strobe: 2000lm.

Side Light Mode:

Low: 2lm (270h runtime), 6m beam distance, 7.5cd peak intensity.
Medium: 50lm (20h runtime), 10m beam distance, 23cd peak intensity.
High: 200lm (4h runtime), 17m beam distance, 62cd peak intensity.
Turbo: 550lm (2.75h runtime).
Strobe: 550lm.

Impact Resistance: 1m / 3.28ft.

Usage Features

Battery Installation: Before first use, remove the insulating sticker from the tail cap. Ensure the positive end of the battery faces the light's head during installation or replacement.
Charging: The SC03 features a USB-C charging port. Connect it with the included USB-A to USB-C cable and a USB power adapter (not included). A flashing red indicator signifies charging, while a green indicator means charging is complete. The button indicator's brightness cycles through low-medium during charging.
Reverse Charging (Power Bank Function): The device can act as a portable charger. During reverse charging, no LED indicator is shown for the flashlight itself, but a flashing red LED indicates low battery. Only Low-Medium modes of the light can be used when reverse charging, and the button indicator brightness will cycle low-medium.
ON/OFF: Long press the switch to turn the light on or off. The light will return to the previously used mode upon activation.
Check Battery Power: When the light is off, single-click the switch to display the battery power indicator for 5 seconds.
- Green: 70-100% remaining battery level.
- Red: 30-69% remaining battery power.
- Flashing Red: Critical battery level, requiring replacement or recharge.
Switch Between Front and Side Light Modes: While the light is on, double-click the switch to toggle between front light mode and side light mode.
Change Brightness Level: While the light is on, single-click the switch to cycle through Low-Medium-High-Turbo.
Direct Access to Strobe Mode: When the flashlight is on (any mode except lock mode), quickly triple-click the switch to enter Strobe mode.
Lock/Unlock: When the flashlight is off, double-click the switch to lock the flashlight. The LED blinks twice to confirm lock mode. Another double-click unlocks it, returning to the previously used mode. Only Low mode can be accessed by holding the switch while locked. Charging the flashlight disables lock mode. The LED will blink if other operations are attempted while locked.
Automatic Lock: The flashlight automatically enters lock mode 1 minute after being turned off.

Safety Instructions

Eye Safety: Never point the light directly at people, animals, or moving vehicles, as it can cause retinal damage. Keep out of reach of children. Strobe mode may trigger seizures in individuals with photosensitive epilepsy.
Heat: Operating in high-powered modes for extended periods will cause the light to heat up, which is normal.
Battery Orientation: Always ensure the positive end of the battery faces the light's head.
Prevent Accidental Activation: Unscrew the tailcap by half a turn during transport or storage to prevent accidental activation and battery drain.
Physical Damage: Avoid hitting or dropping the light.

Maintenance Features

Disassembly: Disassembling the sealed head can damage the light and voids the warranty.
Battery Quality: Sofirn, Ltd. recommends using high-quality brand batteries. Damage from battery leakage voids the warranty.
Long-Term Storage: Remove the battery if the flashlight will not be used for an extended period.
Prevent Self-Discharge/Accidental Activation: Unscrew the tailcap by half a turn or remove the battery during storage or transportation.
Thread Maintenance: Every 6 months, threads should be wiped with a clean cloth and lubricated with a thin layer of silicone grease.
Waterproofness: Replace worn-out O-rings with approved spares to maintain waterproofness.
Cleaning Contacts: Regularly clean battery contacts with a cotton swab soaked in rubbing alcohol if performance issues (flicker, intermittent shine, or failure to turn on) occur.
Troubleshooting:
- If the battery needs replacement, use an approved type of a fully charged battery.
- If contacts are dirty, clean them with a cotton swab soaked in rubbing alcohol.
- If the flashlight doesn't turn on upon first use, ensure the insulation sticker has been removed from the battery.
Warranty: Refer to the warranty policy for support if troubleshooting steps do not resolve issues.