The oculus led headlamp from cyba lite is a surprisingly bright and incredibly well made head torch for an amazing price it boasts a fantastic battery life of up to 25 hours on high beam and has 3 coloured led s red for night vision blue for fluids and green for map reading as well as the brilliant feature of a small rear safety light which is placed on the battery pack to improve visibility and help improve safety the front light gives out an incredibly 51 lumens and has a revolutionary focus c