See and be seen with Cat Eye's EL135/LD130 Light Set. The compact headlight uses 3 super-bright LEDs for a wide beam that lets you see more of the road. The included 2 AA batteries provide up to 80 hours of run time on steady mode and up to 320 hours when on flash mode. The taillight features 3 ultra-bright LEDs for excellent visibility, flashing and steady modes, and runs for up to 150 hours on the included 2 AAA batteries. Plus, the no-tools universal mounts make installation fast and super easy. The taillight includes a clothing/bag clip, too.