1A XHP70 bulb is used , the highest luminous flux can arrive 4000lm, and the LED can be used for 100,000 hours. 2The vacuum plating light cup has high reflection effect and low light loss, which can significantly improve the concentrating effect, perfect uniform light spot, the electroplating layer on surface of reflective cup is resistant to high temperature, not easy to fall off, and durable. 3Aviation Mg aluminum alloy tube body, anodized coloring black treatment, simple, elegant, fashionable and durable. 4The sealing effect is very stable, IPX8 waterproof, outstanding performance, can dive to a depth of about 100 meters. 5Wide range of applications, suitable for diving, camping, mountaineering, adventure and other places that need light sources.Condition: 100% Item Type:Diving Flashlight Material:Aviation Mg Aluminum Alloy Color: Black Application: Home lighting Length: Approx. 24cm / 9.4in Light Head Diameter: Approx. 6.7cm / 2.6in Light Bottom Diameter: Approx. 3.4cm / 1.3in Light Source: XHP70LED Life of 100,000 Hours White Light Color Temperature: 6000K-6500K Applicable Battery: 2 x 26650 Lithium Battery (Battery not included) Luminous Flux: 4000lm Diving Depth: Approx. 100m / 328.1ft (Predicted value) Illumination Range: Approx. 200m / 656.2ft Underwater Shooting Range: More than ten meters Waterproof Rating: IPX8 Weight: Approx. 587g / 20.7oz } 1 xDiving Flashlight(Battery Not Included)1 x Rope2 x O-Type Waterproof Rings1.Pleaseallow1& 8209;3cmerrorduetomanualmeasurement.Thanksforyourunderstanding.2.Monitorsarenotcalibratedsame,itemcolordisplayedinphotosmaybeshowingslightlydifferentfromtherealobject.Pleasetaketherealoneasstandard.