Gentos 450 Lumens Handheld Flashlight

Brightness: 450 lumens (boost) / 300 lumens (high) / 150 lumens (mid) / 40 lumens (eco) >runtime: 1h (high) / 3h (mid) / 58h (eco) >achieve the ip66 and ip67 simultaneously - dust proof and water resistance / 1m submersible>high durability - shock proof (2m)>operated by 4 aaa alkaline battery>built-in focus control: turn the head to move the internal led unit and adjust the illumination angle...