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Sofirn LT1 Lantern without Battery, USBC Rechargeable, Tint Ramping, Black/Green/Orange/Desert Tan

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You are buying LT1 alone without battery
Options: Black / Green / Desert Tan (Brown) / Orange

1, USB-C charging port: LT1 comes with USB-C charging cable (adapter excluded). It accepts 5V 2A fast charging and can also be charged with a premium power bank or also be operated without batteries directly attached to the USB power adapter. While charging the button LED glows red. It turns green once it get full charged. Quote: This product requires a USB-A to USB-C cable for charging (included), it also works with your TypeC charger and C-C charging cable(neither included).

2, Powered by 4x 18650 Li-Ion button top batteries with a maximum output of up to 600 lumens. Variable tint between warmwhite (2.700K) and neutralwhite (5.000K).

3, Two selectable and configurable user interfaces with STEPPED ramping (discrete brightness levels) as default and SMOOTH ramping (infinitely variable brightness) as alternative. Kindly read our manual for more details.

4, Two additional blinky and strobe groups: Group 1 comes with Battery Check, Sunset/Goodnight and Beacon modes, group 2 comes with Candle mode, Bike flasher, Party/Tactical strobe and Lightning storm mode.

5, Package includes: LT1 lantern, USB-C charging cable, manual and helpful customer service. Please feel free contact us, if you get any issue.

6, The product uses copyrighted code released under the GNU Public License v3 (GPLv3).
To know about the exact source code used in the product, please go to

If you got questions  about how to turn on/ off the indicator/  stepped ramping/  to set thermal configuration/ to reset to factory setting, please feel free to chat us again.

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