Quick Summary
The CatEye AMPP 500S is a USB-C rechargeable front bike light with a stated output of 500 lumens and five lighting modes. Its listed features include OptiCube technology, an IPX4 rating and a rubber-band mount that rotates through 360 degrees.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Light output | 500 lumens, as stated in the product description. |
| Modes | High, Middle, Low, Daytime HyperConstant and Flashing. |
| Charging | USB-C charging; the stated recharge time is 4 hours. |
| Run time | Up to 60 hours. No run time is specified for each individual mode. |
| Beam | OptiCube technology is described as providing a wider beam and side visibility. |
| Rating | IPX4. |
| Mount | Rubber-band mount with 360-degree rotation, designed for attachment and removal. |
What to Compare Before Buying
Consider which of the five modes you expect to use. The stated maximum run time is not assigned to a particular mode, so do not assume that up to 60 hours applies to every setting. The stated recharge time is 4 hours.
Check whether the IPX4 rating suits the conditions in which you intend to ride. The rating should not be taken as a claim that the light is waterproof or suitable for every weather condition.
Compatibility, Size and Fit
Check the rubber-band mount against your bike and intended mounting position. Its 360-degree rotation describes the mount’s adjustment, but does not establish universal fit.
Before You Decide
Check the mount fit, whether the five modes meet your needs, and whether the stated charging time and maximum run time suit your plans. Consider the IPX4 rating in relation to your expected riding conditions.
