This is a head mounted lighting. The flashlight is made of aluminum alloy and ABS. With strong light, low light, flash, three gear, and waterproof. The range is 200m. A full charge of 7W can last 2 hours. The battery is 1200mAh. It takes 2.5 hours to fully charge. Flashlight sizes are 3 1/10 "x 2 3/10" x 1 1/2". Flashlight is equipped with USB charging cable and external packing case. We accept custom logo. The printing process of logo is silk screen or laser printing. Price includes 1 color and 1 position. Welcome to send inquiries!