WWLZ Bamboo small Titanium Copper 2500lm 18350 LED Flashlight

Specifications   Emitter:   Three LEDs on a copper DTP MCPCB e.g.                  Cree XP-L HD (CW 6500K)  Optic:       Standard TIR optics Lens:       Glass with anti-reflective coating Flux:        ~2500 lm  Firmware:  customized driver Battery:  18350 (not include) Body:      Copper, titanium  Switch:   Electronic tail switch Ingress rating: Equivalent to IPX7 Weight:  Approximately 65 g without cells Size:      24 mm Ø head x 88 mm length. UI:  Group 1:  Moon-Low-Med-High-Turbo Group 2:  1) aux led  30%                  2)aux led   100%                 3)aux led on, main led strobe                  4)main led on, aux led strobe                  5)main led and aux led strobe  Group 3 ： rambling