The Nitecore UT32 is a headlamp with two opposite light sources that are switched independently via two switches. Switch A is responsible for the cold white light with 1100 lumens and switch B for the warm white light with 920 lumens, which is particularly suitable for outdoor activities such as running and trekking. The range is 134 m. Both are adjustable in four light levels (cold white: 1100/410/200/7, warm white: 920/370/170/60 lumens) and have an SOS and beacon mode. The headlamp is powered by a rechargeable 18650 Li-Ion battery, alternatively two RCR123 Li-Ion batteries or two CR123A batteries can be used. The UT32 can be rotated 360 degrees in your bracket, allowing the user to position the selected light source according to his needs. The robust die-cast aluminum housing with an alloy of aviation aluminum is waterproof to IP68. The head diameter is 28 mm. Comes with spare sealing ring, replacement rubber end caps and clip.