Headlamp 1) Housing: ABS material and clear PVC lens 2) Housing color: silver, blue, red, military, customer's color is acceptable 3) Bulb type: 8 LEDs, each is up to 13,000MCD (clients can choose your desired brightness of LED) 4) LED bulb life lasts 100,000 hours and LED consumes 90% power less than regular light bulb 5) Adjustable elastic band 6) Push-button switch and can choose stay-on and blinking lighting modes 7) With magnet bottom and can stay on any metal surface 8) 3 x AAA batteries (not included) 9) Burn time: 32 hours.