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The AMPP400S / ViZ100 II set pairs a 400-lumen rechargeable front light with a 100-lumen rear light. The AMPP400S uses an OptiCube™ lens to produce a wide beam and provides side visibility. Its adjustable FlexTight™ bracket holds the light on the handlebar.
The compact ViZ100 II uses a focused lens for rear and side visibility, with Daytime HyperFlash modes for riding in daylight. Both lights recharge by USB-C, and the rear light has a replaceable battery. The set is advertised with a five-year warranty in the UK.
Features
• AMPP400S has five modes: High, Middle, Low, Daytime HyperConstant and Flashing
• Large front power button; double-click to activate High mode
• Front low-battery indicator turns red below 20% charge
• ViZ100 II has six modes, including Group Ride and two Daytime HyperFlash settings
• Rear Battery Auto Save switches to Flashing when charge is low
• Mode memory on both lights
• Rear rubber strap mount and Snap System™ compatibility
• Optional helmet and centre fork mounts for the front light
• USB-C charging cables are not included
Specifications
Front light: AMPP400S, one white LED
Rear light: ViZ100 II, three red LEDs
Front dimensions: 36 × 100.5 × 38.5 mm
Rear dimensions: 22.5 × 65 × 37.5 mm
Front weight: 106 g
Rear weight: 32.5 g
Front runtime: High 400 lm / 2 hours; Middle 200 lm / 4 hours; Low 100 lm / 8 hours; Daytime HyperConstant 400/100 lm / 6 hours; Flashing 100 lm / 60 hours
Rear runtime: High 15 lm / 5 hours; Low 7 lm / 10 hours; Flashing 10 lm / 70 hours; Group Ride 3 lm / 50 hours; Daytime HyperFlash 1 100 lm / 15 hours; Daytime HyperFlash 2 50 lm / 15 hours
Front battery: Rechargeable Li-ion, 3.7 V / 2,200 mAh
Rear battery: Replaceable rechargeable Li-ion, 3.7 V / 500 mAh
Recharge time: Front approximately 4 hours (1 A); rear approximately 3 hours (0.5 A)
Mount size: Front Ø22–35 mm; rear Ø21.5–32 mm
Water resistance: IPX4 for both lights
Please be aware that images and descriptions are usually supplied by the brand / manufacturer and are in no way affiliated with Cycle Centre Congleton Limited T/A CycleStore. We only resell items from third parties and do not design or manufacture any products. Product information is compiled automatically from supplier data and occasional errors can occur — if a detail such as size, specification or price looks incorrect, please contact us to confirm before ordering.
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £40 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £40 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Under £60 — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| £60 and over — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | FREE |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.
