Material: Aluminum Alloy LED: luminus sst40 6500K Low voltage warning: Yes Reverse polarity protection: Yes Lens type: Ar-coated glass lens Reflector: smooth Mode memory: Yes Tailstand: Yes Battery included: No Required battery type: 21700 or 18650 lithium battery Required battery quantity: 1pcs Driver: 4 modes 0.1%-3%-30%-100%/Temperature protection management inside Head diameter: 44.5mm Height 155.8mm Body diameter 27.3mm Tail diameter 31.3mm weight 168g Driver instructions(4modes): Now we offer another driver version, which has a simple 4 modes for switching, which is very suitable for ordinary users. modes : 0.1%-3%-30%-100% max current output is 6000mA Its biggest advantage is that no frequency can be seen in any mode, and there is temperature management. It can control the flashlight temperature not to exceed 55 degrees Celsius, If the flashlight temperature is below 55 degrees Celsius, it will output full current. If it is above 55 degrees Celsius, it will constantly adjust the current so that the flashlight will not overheat.
