1.The 5JG-9910 10-Watt ultra-bright LED spotlight it can illuminate up to 1100 lumens and run up to 7 hours on low setting in a single charge. 

2.Humanized and advanced switch design, the buttons are durable, and it is more convenient to turn on the lights.

3.Marine Spotlight Handheld light weight, robustness, waterproof;the handle can be adjusted to different directions to meet your needs for light

4.Are of great help while boating, camping, hunting, trekking in the dark, etc. They can help you navigate using a navigation aid or find a landmark in the dark. They can help you spot things in the clear water, on the shallow bottom of a water body or floating near you. These spotlights can also be used as safety aids that can be used to signal other boats or people about hazards or ask for help.They are useful for scientists, excavators, cops, help and rescue operations, etc.