The CatEye AMPP100 is a compact, USB-rechargeable bicycle headlight that delivers 100 lumens of output in a lightweight design. It’s built for convenience and safety with features like side visibility, a low battery indicator, and mode memory. With two lighting modes—constant and flashing—it’s ideal for everyday rides and commuting.

Key Features

• 100‑lumen output: Bright enough for urban and low-light riding.
• USB rechargeable: Recharge via Micro-USB, no need for disposable batteries.
• Two modes: Constant and flashing, with memory to return to last mode used.
• Low battery indicator: Alerts you when power is running low.
• Rubber strap mount: Secure, tool-free mounting and removal for handlebars or tubes.
• Excellent side visibility: Designed to be seen from the sides as well as front-forward.
• Weather resistant: Splash‑proof (IPX4) to handle rain and road spray.

Performance / Runtime

• Constant mode: ~3.5 hours at 100 lumens
• Flashing mode: ~35 hours at 100 lumens
• Recharge time: ~2.5 hours from empty
• Weight: ~62 grams (including battery)

Benefits

• Reliable front lighting for all-day or evening rides.
• Rechargeable system saves on battery cost and waste.
• Compact and lightweight, easy to carry or move between bikes.
• Memory mode and low battery warning improve ease of use.
• Side visibility and robust mounting contribute to rider safety.

Best For

• Commuters and city riders requiring a dependable front light.
• Cyclists who prefer rechargeable lighting to disposables.
• Anyone wanting a compact, easy-to-mount headlight with sufficient output for urban use.