This 155 lumen LED head torch is lightweight, operating off a single AA battery and boasts an adjustable beam angle that can operate over a long distance to suit the needs of all active outdoor users.   Features: 155 lumens brightness 17-62 metres adjustable beam CREE XPG3 S2 white LED and 5mm Red LEDs (x2) 7 lighting modes including SOS flashing IPX6 water resistant body with adjustable head strap 1 x AA Alkaline battery (included) Up to 35 hours battery life   Weight: 72g Dimensions (packed): 62 x 38 x 28mm