Alight the path ahead with the Axis Mk 4: with 1000 lumens you’ll never lose your way. A cable free design with tap technology that lets you change the mode from the tap of the light or helmet, so you can focus on going full speed without distractions. Intelligent thermal management increases the efficiency of energy, preventing it from wasting energy on heat & maintaining the light’s power. SPT+ automatically recognises accessories allowing you to power additional front & rear lights, use the Remote Switch & charge USB (Universal Serial Bus) devices on the move.