L55I is a sports headlamp with lightweight and superpower; With cool and fashionable appearance and strong performance; Reflective LOGO design in the new ribbon makes the night movements safer and cool; Lightweight structure design makes the net weight of head lamp only 50 grams which can reduce your burden for outdoor activities; With CREE 3W light source in L55I lumens light intensity can reach 165lm in highlighting condition; Three AAA batteries ensures enough brightness and battery life; It is also equipped with low battery indicator light red SOS and fast strobe warning which provides you with safe lighting outdoors