Sofirn SP31 V2.0 Powerful Tactical LED Flashlight LH351D 90 CRI With Dual

Sofirn SP31 V2.0 flashlight is an upgraded version of the Sofirn SP31, with Advanced Temperature Regulation (ATR) technology, battery power indicator and improved user interface.It can be operated from a single 18650 Li-ion . It features 7 modes:Eco-- Low --Medium--High--Turbo, hidden strobe and SOS, by one side switch and one tactical tail switch.

Specifications:
Samsung LH351D
Voltage: 2.8-6.6 volts
Battery Supported: single 18650 battery
Dimension: 133.5mm(length)* 23.4mm(head)
Net Weight: 72±1 gram (no batteries included)
Made by Aircraft 6061 grade-aluminum alloy,
Toughened gllens with purple AR coating; Smooth Reflector
Mode Memory
Reverse polarity protection
Constant current output is adopted
Advanced temperature regulation (ATR) technology：
It adjusts the brightness level automatically when the driver temperature reaches 60℃ to keep the light from overheat.

Automatic Stepdown:
Turbo steps down to High after working for 3 minutes to avoid overheat. The ART works if the drivers reaches 60℃.
Low voltage warning:
It is lower than 3.1 volts if the LED Red indicator (on the side switch) flashes rapidly when you turn on. Then please recharge the battery.
Low Voltage Protection
Battery Capacity Indicator (LED on the side switch)
The indicator is on for 5 seconds every time when light turns on. It shows green or red to indicate the battery power.

Steady Green: enough power
Steady Red: short of power
Flashing Red: running out of power. Please insert a new battery!
Operation Instruction:
The tactical tail switch turns on or off

The side switch to choose modes
1.one click to adjust one mode. It cycles from Eco-- Low --Medium--High --Turbo --Eco;
2.Press 1.2 seconds to active Strobe, and one click again to active SOS; it cycles SOS-- Strobe-- SOS; press 1.2 seconds again to returns to common modes
3.Memory function: It work for Eco/ Low / Medium / High/ Turbo (Strobe or SOS cannot be memorized)


Package including:
1.without battery: flashlight, replace-Orings,yard, user manual
2. with battery: flashlight, replace-orings, 3000mah 18650 battery, USB charger,yard, user manual

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.