Be seen in all conditions with the Cateye AMPP 400S / Nano 60 Light Set, a compact and powerful safety solution built for modern road use. The 400-lumen front light delivers a wide, bright beam with strong side visibility, while the 60-lumen rear light offers reliable daytime and night-time visibility even on aero seatposts. Both lights are USB-C rechargeable, feature smart mode memory, and are backed by a 5-year warranty.Key Features and Benefits:400-lumen front light with OptiCube lens: Delivers a wide, uniform beam with high brightness. Improves forward visibility and side awareness. Enhances rider safety in traffic-heavy or low-light conditions.60-lumen rear light with HyperFlash modes: Projects intense bursts of red light for increased visibility during daylight. Helps alert drivers from a distance. Boosts safety when riding in bright conditions.USB-C rechargeable battery (front and rear): Allows fast and convenient charging using standard cables. Eliminates the need for disposable batteries. Reduces environmental impact and simplifies recharging.Mode memory function on both lights: Automatically recalls the last-used setting when powered on. Saves time during setup. Ensures consistent lighting based on user preference.Low battery indicator with auto-save (rear): Notifies users when charge is low and reduces output to extend runtime. Prevents unexpected shut-off. Helps ensure visibility is maintained to journey s end.FlexTight and SP-14-RA brackets: Securely fit the lights to a wide range of handlebar and seatpost shapes, including aero profiles. Improves mounting reliability. Allows compatibility with most modern bikes.Snap System mount compatibility: Offers flexible installation across various mounting systems. Supports custom setups. Gives riders more control over placement and adjustment.Five front and six rear lighting modes: Provides tailored brightness and flash patterns for different riding environments. Adapts light output for urban, rural, or group settings. Increases visibility and battery efficiency.IPX4 water resistance: Withstands exposure to rain and splashes. Protects internal electronics. Supports use in changeable weather conditions.Helmet and fork mount options (front): Enables light to be mounted beyond the handlebar. Expands lighting coverage. Improves versatility across ride types.Built for riders who demand performance and practicality, this light set combines high output with thoughtful safety features. The front light s OptiCube lens enhances beam spread for better road coverage, while the rear light s daytime modes help ensure you stay seen when it matters most. USB-C recharging, smart memory, and broad mounting compatibility make the system easy to manage for everyday use. The 5-year warranty adds long-term peace of mind.Ride with confidence, day or night. This compact lighting set is ready for any commute, training ride, or weekend spin with smart features that help keep you visible and safe.Specifications:Dimensions:AMPP400S: 36 x 100.5 x 38.5mmNANO60: 30 x 32 x 30mmWeight:AMPP400S: 106gNANO60: 20.5gLight source:AMPP400S: White LED x1NANO60: Red LED x1Run time:AMPP400S:High (400 lm): 2 hrsMiddle (200 lm): 4 hrsLow (100 lm): 8 hrsDaytime HyperConstant (400/100 lm): 6 hrsFlashing (100 lm): 60 hrsNANO60:High (20 lm): 3.5 hrsLow (3 lm): 20 hrsFlashing (6 lm): 60 hrsGroup Ride (10 lm): 25 hrsDaytime HyperFlash 1 (60 lm): 15 hrsDaytime HyperFlash 2 (20 lm): 20 hrsBattery:AMPP400S: Li-ion rechargeable (3.7V 2200mAh)NANO60: Li-ion Polymer rechargeableRecharge time:AMPP400S: Approx. 4 hrs (1A)NANO60: Approx. 3 hrs (0.5A)Mount size:AMPP400S: 22 35mmNANO60: 21.5 32mm, up to 130mm outer circumference (SP-14-RA)Recharge/discharge cycle lifeApprox. 300 times (to 70% capacity)Water resistance - Both units: IPX4AMPP400S: Mode memory, low battery indicator, optional helmet/centre fork mountNANO60: Mode memory, low battery indicator, battery auto save