Introduction
The Sofirn BLF LT1 is a versatile and powerful rechargeable camping lantern designed for various outdoor activities and emergency situations. Featuring 8 LH351D LEDs, it offers adjustable brightness and variable tint to suit different lighting needs. Its robust design and long runtime make it an ideal companion for camping, hiking, power outages, and fishing.
Key Features:
- USB-C Charging Port: Supports 5V 2A fast charging and can operate directly attached to a USB power adapter.
- Long Runtime: Powered by 4 batteries, providing up to 800 lumens output and over 24 hours in medium mode.
- Variable Tint: Seamlessly switch between warm white (2700K) and neutral white (5000K) to match your environment.
- Versatile Power Bank: Functions as a 5V 2A power supply to charge mobile devices during emergencies.
Package Contents
- 1 x Sofirn BLF LT1 Lantern
- 4 x Lithium-Ion Batteries (included)
- 1 x USB-C Charging Cable (adapter excluded)
- 1 x Spare O-ring
- 1 x User Manual
Product Overview
Figure 1: The Sofirn BLF LT1 Camping Lantern, showcasing its compact design and integrated handle.
Figure 2: Detailed dimensions of the BLF LT1 lantern, measuring 6.8 inches in length and 2.6 inches in width and height.
Figure 3: Demonstration of the adjustable tint feature, showing the lantern emitting warm white (2700K) and neutral white (5000K) light.
Figure 4: Close-up of the USB-C charging port, highlighting its capability to recharge the lantern and act as a power bank for other devices.
Figure 5: Examples of versatile mounting options, including hanging inside a tent and installation on a camera tripod.
Setup
Battery Installation
The BLF LT1 lantern comes with 4 Lithium-Ion batteries pre-installed. Before first use, ensure the insulation paper is removed from the battery compartment. To access the batteries, unscrew the bottom cap of the lantern.
Figure 6: Illustration showing the removal of insulation paper before initial use.
Initial Charging
Connect the provided USB-C charging cable to the lantern's USB-C port and to a 5V 2A power adapter (not included). The button LED will glow orange and flash while charging. It will turn solid orange once fully charged.
Figure 7: The lantern connected via USB-C for direct charging.
Operating Instructions
The Sofirn BLF LT1 utilizes the Anduril 2 user interface, offering both simple and advanced modes for comprehensive control over its lighting functions.
Figure 8: Detailed diagram of the Anduril 2 user interface, illustrating various click patterns for different functions.
Basic Operation:
- Turn On/Off: Single click the button.
- Brightness Adjustment: While ON, press and hold the button to ramp brightness up or down. Release to set.
- Variable Tint: The lantern can switch between warm white (2700K) and neutral white (5000K). Refer to the Anduril 2 diagram for specific click patterns to adjust tint.
- Red Light Mode: The lantern features red light options for preserving night vision. Consult the Anduril 2 diagram for activation.
- SOS Mode: For emergency signaling. Refer to the Anduril 2 diagram for activation.
Power Bank Function:
The BLF LT1 can act as a power bank. Connect your mobile device to the USB-C port using an appropriate cable (not included) to charge it. The lantern provides 5V 2A power output.
Video Demonstration:
Video 1: A brief overview of the BLF LT1 Lantern's features and operation by Sofirn.
Mounting Options
The lantern is designed for flexible placement:
- Hanging: Use the integrated handle to hang the lantern in a tent or from a branch.
- Tabletop: Its stable base allows for freestanding use on any flat surface.
- Tripod Mount: Equipped with a standard tripod mount for extended positioning options.
Specifications
| Feature | Detail |
|---|---|
| Brand | Sofirn |
| Model | BLF LT1 (FBA-LT1 NEW-Kit) |
| Brightness | 800 lumens (max) |
| Runtime (Medium Mode) | 24+ hours |
| Battery Type | 4 x Lithium-Ion (included) |
| Charging Port | USB-C (5V 2A) |
| Power Output | 5V 2A (Max) |
| Color Temperature | 2700K (Warm White) - 5000K (Neutral White) |
| LEDs | 8 x LH351D LED |
| Material | Aluminum |
| Product Dimensions | 6.8"L x 2.6"W x 2.6"H |
| Item Weight | 1.61 pounds (0.73 Kilograms) |
| Water Resistance Level | Not Water Resistant |
Warranty and Support
The Sofirn BLF LT1 Camping Lantern comes with a 1-year manufacturer's warranty. For any questions or support, please refer to the contact information provided in the manual included in your package or visit the official Sofirn website.
