I was searching this forum for a 26650 flashlight and settled for the sofirn one but apparently that model has been recently upgraded.
Those are the notable differences I found.
※ Emitter: CREE XHP50.2 LED
※ Working Voltage: 2.8V-4.3V
※ Battery Options: One 18650 Li-ion battery or single 26650 battery
※ Dimension:128mm (length)*37mm (head diameter)
※ Weight: 150±2 gram (without batteries)
※ Aerospace grade 6061 grade aluminum alloy, CNC manufactured to hard-anodized anti-abrasive finish to get solid built body, anti-crash geometry and better heat exchange.
※ Toughened mineral glass lens; Orange peel reflector
※ The waterproof level: in accordance with IPX8 (Ingress Protection X8- resistant to submersion up to a maximum depth of 2 m underwater for up to 30 minutes)
※ Mode Memory: It memorizes the last brightness level used in the general modes (except Strobe and Turbo)
※ Advanced Temperature Regulation (ATR) technology: ATR will adjust the brightness automatically when the temperature reaches 55℃ (131 °F) to prevent overheating.
※ Automatic Step-down: Turbo mode steps down to High mode after 2 minutes of working to prevent overheating.
Step-down and Advanced Temperature Regulation (ATR) coexist.
※ Power Indicator: The LED indicator on side switch displays Green for 5 seconds if remaining battery power is good. The indicator is Red, if battery power is poor. Red Flashes indicates extremely low power - replace or recharge battery as soon as possible.
※ Reverse polarity protection from improper battery installation.
※ High Voltage Protection: The light cannot turn on if the voltage was over 5 Volts
※ Low Voltage Protection: the light turns off automatically when the voltage was lower than around 2.6 Volts; The Turbo will be disabled autocratically when the voltage is lower than 3.4 volts; It steps down to lower modes automatically when the voltage is lower than 3 Volts
Has anyone else noticed or reviewed the updated version ?
Thanks for your time