The backlight has a lot more variations in terms of the flashing power. Even a particularly cool Knight-Rider mode is possible if one has managed only once to remove the cover (preferably in one piece), and insert the batteries.
As much saved the plastic, it is difficult to put into words, but a comparison may help: The blister packaging, in all the glory is sealed for transport, making a much more robust impression than the content. The holder of the front light is gone before the Assembly (trying out the opening mechanism for the rapid removal of the light) in the plastic hell. But does not matter because the lid of my old light was eaten at the last outing of a bush, so I still had a clamp bracket (made of hard rubber-free). Since the front radiator fits in perfectly and is secure - at least the part that is clamped ...
Because - notice! - There are moving parts: The reflector ring including LED can be removed (only one comes to the batteries) when you twisted it felt 3,121 degrees. The number is not merely advised but corresponds to the vibration when driving through a pothole average, as is to be found on local streets every 10 meter. Similar to a multi-stage rocket, the headlight blows from the reflector ring, which - only a moment - the batteries are thrown out. Unlike most of the missile ejection of the individual stages takes place but without acoustic countdown or visual warning. All the more impressive are the sounds when said sections between spokes, rim and brake disc are atomized.
Conclusion: Had enough left over after the first exit, in order to send it back to, I would have done probably. But I am enjoying the cool Knight-Rider-taillight under my desk monitor, which has only survived because his attachment has not even fit on my bike.