The light output is optimal, in the distance constantly widening very bright light (as previously described). There are 5 star. The temple is on the other hand no rating value, he is twisted in itself so that the lamp is at an angle there. The fixation with the screw is difficult because the strap slips back and forth, so 1 star deduction. I have disposed of the part and use my strap of the old lamp. Now the lamp for me 5 stars.
