Only flaw I have found is the lack of a remote control. I purchased the set of two 1200's. I don't necessarily like the motion detection but it is a nice feature for some i am sure. I picked up one extra battery pack and have yet to need it. The USB charging makes it nice, just plug in when driving from site to site and solar
on my truck refreshed batteries. Love the colored lens to let bugs at bay. Great lights over all.