Sofirn Q8 Plus Manual
Introduction
The Sofirn Q8 Plus is a powerful and bright flashlight featuring 6 high-performance CREE XHP50B LEDs, delivering a maximum output of 16,000 lumens and a 554-meter beam distance. It utilizes the Anduril UI and includes a powerbank function for charging devices. This manual provides detailed information on its operation, specifications, and maintenance.
Specifications
- Emitters: 6x CREE XHP50B LEDs
- Max Output: 16,000 Lumens
- Max Beam Distance: 554 meters
- Battery Type: 3x 21700 Li-ion batteries (button-top, not included except in kit version)
- Charging: Integrated USB-C charging port
- User Interface: Anduril 2
- Body Material: Aerospace grade 6061 aluminum alloy, HA III hard-anodized
- Lens: Toughened mineral glass
- Water Resistance: IP68, underwater (2 meters / 6.56 ft depth)
- Impact Resistance: 1 meter
- Weight: 492 grams (without batteries)
- Dimensions: 133 mm (length) x 63 mm (head diameter)
- Firmware: Anduril2 (GPL v3 license)
ANSI/NEMA FL1 Chart
| Mode | Turbo | High | Medium | Low | Moon | Ramping |
|---|---|---|---|---|---|---|
| Luminous Flux | 16000 Lm | 7000 Lm | 1800 Lm | 200 Lm | 5 Lm | 5-16000 Lm |
| Runtime | 2h 36min | 4h 32min | 10h 16min | 27h 45min | 40 days | -- |
| Beam Distance | 554 m | 355 m | 155 m | 52 m | 8 m | -- |
| Intensity | 76666 cd | 31591 cd | 5975 cd | 683 cd | 16 cd | -- |
| Impact Resistance | 1 meter / 3.28 feet | |||||
| Water Resistance | IP68, underwater (2 meter / 6.56 ft depth) | |||||
| Note | Parameters are based on tests using three 5000mAh 21700 Li-ion batteries. Results may vary. | |||||
Battery Installation
Before first use, unscrew the head and remove the insulating film. When replacing batteries, ensure the positive (+) end faces the flashlight head.
Power Indicator
- Standby: Green indicator is always on. Modes can be changed (Off-Low-High-Blinking) via Advanced UI.
- Charging: Blue LED indicator blinks. Stays solid blue when fully charged.
- Discharging (Powerbank): Orange indicator stays on if sufficient power. Blinks when battery is low. Automatically stops powerbank function when battery is critically low.
Operation Instruction
Quick Start
After inserting batteries and tightening the parts, the light will blink once to confirm power. Basic usage:
- Click: Turn light on or off.
- Hold: Change brightness.
- Release and Hold again: Change brightness in the opposite direction.
For more advanced features and modes, refer to the Anduril UI diagram.
Anduril UI Overview
The flashlight uses the Anduril 2 UI, which offers Simple UI and Advanced UI modes. The default is Simple UI.
Simple UI
Provides basic flashlight functions with limited brightness for safety. Advanced functions are blocked.
- 1C: On/Off
- 1H: Ramp up (or down if released less than 1 sec ago)
- 2H (Light On): Ramp down
- 2H (Light Off): Momentary high mode
- 2C: Toggle between highest safe level and current level
- 3C: Toggle between SMOOTH RAMPING and STEPPED RAMPING
- 4C: Lockout mode
- When Light Off: 3C for Battery Check, 4C for Lockout, 10H to switch to Advanced UI, 15C+ for Version Check.
- In Lockout Mode: 1H for momentary moonlight, 2H for momentary low, 4C/4H/5C for unlock and turn on (at different levels).
Switching Between UIs
- From Simple UI (Light Off): 10H to switch to Advanced UI.
- From Advanced UI (Light Off): 10C to switch to Simple UI; 10H to configure Simple UI.
Factory Reset
To reset the flashlight to factory settings (e.g., to auto-calibrate the temperature sensor):
- Loosen the body tube.
- Hold the button.
- Tighten the body tube.
- Continue holding the button for about 4 seconds until the light flickers and briefly bursts to full power. Release the button at full power to complete the reset, or release early to abort.
Advanced UI
Offers more advanced functions. Refer to the detailed UI diagram for comprehensive understanding. Contact Sofirn for the full PDF diagram or video tutorials.
Safety Instructions
- Never point the beam directly at people, animals, or moving vehicles, as it can cause retinal damage.
- Keep out of reach of children.
- Strobe modes may cause seizures in individuals with photosensitive epilepsy.
- The flashlight may become warm during prolonged use in Turbo or High modes; this is normal.
- Use only high-quality 21700 batteries.
- Handle batteries with care; dispose of damaged batteries properly.
- To prevent accidental activation during transport or storage, loosen the tailcap by half a turn or remove the battery.
- Clean threads every 6 months with a clean cloth and apply a thin layer of silicone grease.
- Replace worn o-rings to maintain waterproofness.
Troubleshooting and Maintenance
- Issue: Flashlight not turning on.
- Possible Cause A: Battery needs replacement or is not installed correctly.
- Solution A: Replace with a fully charged, approved battery type. Ensure correct polarity.
- Possible Cause B: Dirty contacts (threads, PCB, etc.).
- Solution B: Clean contacts with a cotton swab soaked in rubbing alcohol.
- Possible Cause C: Insulation sticker on battery not removed.
- Solution C: Remove the insulation sticker.
- Issue: Flickering or intermittent light.
- Possible Cause: Dirty battery contacts.
- Solution: Clean battery contacts regularly.
- Maintenance: Regularly clean battery contacts. Clean threads every 6 months with silicone grease. Replace o-rings as needed.
Contact Information
Sofirn Limited:
- Tel: +86-755-23440047
- Web: www.sofirnlight.com
- Email: us@sofirnlight.com, sofirnjp@gmail.com
Manufacturer: Shenzhenshi Jinba Technology Co.,Ltd
Address: 1/F to 9/F, 1st Building, NO.110 Tenglong Industrial Center, Guanlan Street, Longhua New District, Shenzhen 518000, China
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