Equus 3551 Easy-to-use

Equus 3551 Easy-to-use.
The item seems to be made from good-quality plastic, you feel that it will last long if properly used.
It was great that the light part was flat, this really makes it comfortable to get close to timing marks on my 94 toyota camry, without touching the belts.
The space there is really narrow.

It works perfectly so far, and the only reason I didn't give 5-stars to it, is that there was ~5mm-length "mate" line on the lens, going through the center!
And I noticed it when the item was still in package (it comes within transparent plastic package).
First I thought it's a dirt, but once opened the package I noticed that this is a defect on lens.

Anyway, it is not a microscope so it's not so important issue, it works fine for me and the light is being seen well on shiny summer lunch-time :)