Well, it appears they use USPS to ship the lights. In spite of what they say on their web site of a 2 to 4 day wait from ordering to delivery, they ain't gonna make it using USPS.
It took the USPS over 48 hours to get the tiny little light from their facility at Marietta, GA to their facility at Atlanta, GA. They promise delivery by next Tuesday or Wednesday.
Oh well, it was "free."
As for the QD lever on the light, I guess that makes it easy to detach the light, lay it on the counter top and plug it in to recharge vs. laying the pistol with attached light on the counter top to recharge the battery. The boys are grown up/moved out but I still prefer to keep the pistols out of sight.