The Nebo Duo Headlamp is an all-powerful, hands-free lighting solution. The push button on/off button allows you to easily cycle through the FOUR light modes: one white LED (250 Lumens), 2 C•O•B strips (80 Lumens) or 2 RED C•O•B strips in steady or beacon mode. The red LED is a low-signature light, which ensures stealth in the dark, enhances night vision and makes reading in little to no light possible. The light from the 250-lumen power LED has a spot beam distance of 122 meters. Its signature 2 strip C•O•B design fully illuminates your immediate area with its wide flood beam. The DUO Headlamp is tough, reliable, lightweight and completely shock-proof. Duo Headlamp