I own a Surefire M900A and although it doesn't have a strobe function it does have two small red led guide lights that allow you to navigate without constricting your pupils.
Hit the button when needed and boom, instant daylight.
Well, SIGs and HKs, at that price you expect them to be great, hell, they're SIGs and HKs.
But this pistol is an adventure into the great cheap unknown.
And it'd make a great stocking stuffer for the kiddies too. =D