Led lenser h7r2 rechargeable head torch the h7r2 rechargeable head lamp blows its predecessor the h7r out of the water it is brighter smarter more durable and comfortable than the previous model up to 300 lumen output on boost mode combined with up to 60 hours burn time on low power 20 lumens makes this a seriously versatile hands free lighting companion for any environment advanced focus system low battery indicator transport lock prevents light accidentally switching on ip