Contraindications:
-No Custom programs possible. (In Easy Low mode, the lamp starts at 20 lumens, the Easy Power mode, the lamp starts at 200 or 250 lumens. A mode in between for example 120 lumen would have been nice.
-From 20 to 200 lumens or 250 lumens there are 60 steps to the dimmer. (A possible point of contention) are 4 Lumen difference between the individual stages of time for me.
Errors in the German manual when describing how to disable the "Transport locking" feature. You have to front switch for activating and deactivating hold (In English it is correct description) I thought almost the function was not installed correctly.
-When The lamp is on creating a very soft high-frequency sound, like that of an old receiver.
-Gummiverschluss The USB Micro-B port can be opened too easily.
