$37 with coupon for JETBeam E40R LUMINUS SST40 LED Flashlight USB Powered – BLACK from Gearbest

Main Features:
● Applied SST – 40 N4 BC LED with max output 1150 lumens
● Use mineral glass with double-sided coating, professional aluminum alloy reflector, new and professional electroplating technology
● Adopts high efficient digital constant current circuit, with max running time of 270h
● With IC digital circuit design of double protection of LED and battery to maximize the life of LED and battery
● Single short press to cycle through high, mid, low and ultra-low mode
● Double press to exchange between turbo and strobe mode
● Built-in micro USB charging interface for convenient and safe usage. The green indicator will be on when the battery is fully charged
● Aero-grade aluminum from single tube ensures top durability and use type III hard-anodized anti-abrasive finish
● Free stainless steel bezel protects key parts on the head
● IPXX-8 waterproof ( submersible up to 2m ) and 1m impact-resistant
● Comes with cooling ring ensures efficient and speed heat dissipation in all directions
● A 3.7V 3400mAh 18650 battery is included ( installed in the flashlight ) to power the light