The cateye omni 3 hl ld135 3 led front light boasts 3 led lights to offer you 180 degrees of visibility when you39re riding in poor lighting conditions and features opticube lens technology to deliver impressive brightness this cateye front light has three different running modes so you can choose between rapid flash and constant when in rapid or constant mode the light will run for up to 50 hours while the flash mode goes for 150 hours use flash if you want to attract extra attent