The Cateye Volt 6000 is Cateye\\\'s most powerful light and it really is bright! Firing out an extreme 6000 lumens the Volt brings the sun to you and the trails you\\\'re riding. Cateye have introduced the latest in COB LED technology giving a great beam pattern and its brightest Lumen count yet. The head unit itself (without battery) weighs under 100 grams and delivers amazing power and cooling with the Cateye proprietary fan and circuit technology. The Light regulates its power so that it stays bright at all times and never dims due to over heating or other performance barriers.