SP33 V3.0 is a upgrade version from SP33, it update to 3500lm output and Micro USB rechargeable port.It is a powerful, versatile EDC / outdoor flashlight designed for home, EDC or outdoor activities like camping, hiking, fishing or hunting. It can be operated from a single 26650/21700/18650 Li-ion rechargeable battery. It features two mode groups: Group 1 with 6 modes and Group 2 with ramping capability.
Sofirn SP33 V3 delivers a maximum output of 3500 lumens, with a maximum range of 269 meters (294 yards). Side switch controls all functions: power on/off, battery indicator, output level or change of mode groups.
※ Sofirn SP33 V3 uses CREE XHP50B 3V LED with a lifespan of 50,000 hours
※ Working Voltage: 3V-4.2V
※ Battery Options: One 26650 / 21700 / 18650 Li-ion battery
※ Dimension: 126.6mm (length)× 37.5mm (head diameter)
※ Weight: 144±1 gram (without batteries)
※ Flashlight body: Aerospace grade 6061 grade aluminum alloy hard-anodized anti-abrasive finish to get solid built body
※ Toughened mineral glass lens
※ The waterproof level: IPX8
※ Reverse polarity protection from improper battery installation
※ Mode Memory : Last mode remembered (except Turbo and Strobe)
※ Advanced Temperature Regulation (ATR) technology: the brightness level will adjust automatically when the temperature goes up or down, there are 3 lines: 45℃, 55℃, 65℃, the higher the temperature is, the more the brightness will drop to prevent overheating. When the temperature is low enough, the brightness goes up again automatically.
※ Power Indicator: Each time the light is turned on, the battery level indicator will automatically display the battery status for 5 seconds.
Blue constant on: saturated
Red constant on: poor
Red flashes: critical