These lights with motion and battery operated will certainly not win a design award. For my purposes, however, they are just right, the plastic casing is robust and sufficiently resistant to be used outdoors. For me one of the LED headlamp illuminates an otherwise dark corner of the garden, almost as it is shown on the product photos. The term headlight is a bit exaggerated, but the luminosity reaches out to even not to stumble in 5-6 meters above anything because you do not see in the dark. The 80 lumens roughly correspond to the brightness of a modern small LED flashlight. With a set of batteries, the lamp would mathematically about 25 hrs. Continuous operation persevere. The motion detector reacts reliably from 6-7 meters and some with batteries I specifically wanted after I have done with Solar lamps in this price range in recent years consistently bad experiences. Who wants to be very environmentally conscious, can use batteries instead of the batteries of course. The persistence of 30 sec and the setting of the light sensor (so that the light turns on only in the dark) are more than adequate. A small disadvantage I see in the attachment, the screw holes do not allow for subsequent rotation of the bracket around its axis, it can be after mounting the light only change the inclination of the luminous body. So you have to think twice before, which area should cover motion sensor and surface to be illuminated.
