This Aputure flash produces a very cold light requiring systematic adjustment in Lightroom. Can be used in continuous light or flash (not TTL). The light intensity adjustment is made on the case of the flash (without correction on the reflex) and this requires making several tries before you find the right setting. For now I have used only indoors and power LEDs will, I think, a bit limited outdoors. A test during the summer at a macro session ...
Plastics are low end and the battery compartment cover is pretty fragile. If the lighting product is highly directional, there is always a way to tinker with a small diffuser with some tracing paper. No compatibility problem on (already) old Canon 450D.
