Page 1
It uses one 21700 battery and features a USB-C port for convenient charging, 2700K LED*18, 6500K LED *18 and Red LED*4 with up to 500 lumen. It was born from LT1, they share the same diffuser but LT1S has buck driver, smaller size, furthermore, LT1S enables RED led mode.
It also turns off automatically if the voltage gets too low. Please recharge the battery. Advanced Temperature Regulation (ATR) technology: As the temperature rises, LT1S is programmed to automatically step down and step up the brightness. These thresholds are set at 45°C, 55°C and 65°C.
Page 4
The LT1S can also operate as a directional light (one side emitters light up, the other side don’t); double click to activate, additional double clicks cycle through: one side on - the other side on - both on.
The LT1S can also operate as a directional light (one side emitters light up, the other side don’t); double click to activate, additional double clicks cycle through: one side on - the other side on - both on.
Troubleshooting and Maintenance Disassembling the sealed head can damage the flashlight and voids the warranty. Sofirn, Ltd. recommends using high-quality brand batteries. Damage by battery leakage voids the warranty. Remove the battery if the flashlight will not be used for an extended period of time.
Need help?
Do you have a question about the LT1S and is the answer not in the manual?
Questions and answers