The petzl tikka plus headlamp uses a constant lighting technology making it the perfect light to accompany you on your outdoor activities this petzl head light is super versatile and offers proximity lighting for travel a boost mode for temporary access to maximum power and a red and strobe mode which can be used to signal one39s presence and try and gain the attention of someone when needed the constant lighting technology used by the petzl tikka plus headlamp means that the brightness of