PULUZ 1000LM Aluminum Alloy 50m Depth Diving LED Flashlight Cold White Light Torch Light

1. High grade aluminum alloy, surface hard anode oxidation treatment. 2. High lumens output, low heat and environmentally friendly. 3. MCU/magnetic switch, sliding MCU switch can adjust brightness 0% to 100%. 4. Constant current output, powered by a 3.7V 18650 battery (not included) 5. 1 x CREE XM-L2 LED bead, brightness up to 1000 lumens. 6. It can be used for 1 hour at 100% brightness, 3 hours at 50% brightness, and 4 hours at 10% brightness. 7. Suitable for underwater snorkeling, spearfishing, lobster hunting, underwater photography. 8. Size: 45x30x155mm. 9. Diving depth: Up to 50m.