Electron Terra 2 Evo Li-Ion Front Bike Light System Electron Terra 2 Evo Li-Ion Front Bike Light System-75£ ono or closest - vgc - barely used - pics attached below - click to contact the perfect light for off-road cyclists and serious commuters High power Seoul LED handlebar-mounted dual-head unit Huge 320 lumen light output (160 lumen light output per head unit), with tiny power consumption for great power to runtime ratio Engineered reflector for a great dual spot and wide beam light pattern Compact, light weight and water resistant headlight design 3 modes (double click for on) - high, low and flashing and hold for off Advanced Sanyo Li-Ion battery with runtimes of up to 15 hours, with both head units on low, or 4 hours on high Li-Ion batteries are lighter, more reliable and more compact than lead-acid or Ni-Cad alternatives Built in smart-charge and protection circuit, maximising battery life Low battery indicator provides warning to make sure you're not caught out in the dark Versatile stem or frame mounted battery Head units have a secure easy to remove, anti-scratch, O-ring design and include two sizes and two types: Red O-rings for road use and super tough black O-rings for off-road Enhanced side visibility for on-road use UK mains USB fast charger included ;