The ProTac HL USB is a high-lumen tactical light that is ideal for professional use - home inspection, law enforcement, and security. It is USB rechargeable so you can charge on the go using almost any USB source and without taking the battery out. Features 1000 lumens on the high modem with 219-meter beam. There is a low mode for an extended runtime of 23 hours. It is designed with an anti-roll head to prevent the light from rolling away when you set it down and is IPX4 water-resistant to 1 meter.