Come and see our amazing products. Spotlight flashlight is suitable for long-distance lighting. It can be charge by usb cable, through powerbank, computer, car charger, wall charger, low light modes for 2.5 hours use. It is easy to change 4 modes by pressing the switch button gently. The strobe light is suitable for the alarm effect in emergency situations. Tactical flashlight is diamond-shape structure which is made of aluminum alloy. The price includes the shipping cost to ca, QTY for 5000pcs and over by ocean. Pls confirm further with us if any query about packing info, inventory status and time schedule.