No offense to nobody, but to my eyes I was not impressed for the money of the LPS. I found the older Kahles AH in 42mm and the Zeiss conquest in 40 to be brighter and crisper.
I live in the country and have tried them on several evenings where artificial light can be a factor but was not. This is comparing it to a 3.5X14X50mm LPS, and yes the other scopes were set at the same power when comparing.