Constantly evolving. Northern Diver are constantly using feedback to enhance the evolution of our products and our newly improved V3 Flexi-Light sticks are no different. We have enhanced the prominence of the on/off switch to prevent the light from being switched off unintentionally and to allow the user to easily activate the light when wearing a thicker glove. We offer the V3 in 5 colours plus IR - the same as previous versions and now we introduce the multi-colour V3 Flexi Light.  V3 s...