The Petzl Actik Core head torch is on offer at Blacks where you can save 25%. The Actik Core appeared in our guide to The best head torches for hiking 2023 Our tester had this to say:

The Petzl Actik Core is a compact, easy-to-use head torch with a powerful output on full beam. During testing i found the Petzl Actik to have three power settings and a rechargeable battery that lasts around 2 hours. The torch has a lockable power button and a red, adjustable elastic cradle. It comes with a hybrid battery pack that can be replaced with AAA batteries. The head strap is comfortable and easy to adjust. The torch is IPX4 water-resistant and has a lockable power button. Although slightly more expensive than some competitors, it’s a worthwhile investment for reliable equipment.