The simple yet versatile one lens and one switch headlamp for the user that doesn't need any bells or whistles and just wants a simple light. This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long camping trip. Find More All Head Torches Simple and versatile, this headlamp with lens and switch is designed for users looking for a minimalist lamp that doesn't need unnecessary details. Alkaline batteries should be used if the headlamp is to be used away from a power source, e.g. during a long stay in the wilderness. Two power supply options: three AAA alkaline batteries (included) or rechargeable BD 1500 Li-ion battery and charger (sold separately) for maximum versatility. Max. intensity 300 Lumen Settings include full power, dimmer and flasher Intensity memory allows the headlamp to be switched on and off with the last intensity setting used, without having to switch back to maximum light level Weatherproof (IPX4): can withstand rain or snow from any angle Locking mode ensures that it doesn't light up accidentally in your bag or pocket