I can’t decide if the Bright Night Illuminated Umbrella is a good idea or a solution looking for a problem. Either way, it exists, so if you’ve been searching for a way to be extra conspicuous in a rainstorm (and really, who hasn’t?), the $38 4 AA-powered gizmo might be for you. The Gadgeteer (who, if the online gadget world were Milwaukee, would be Laverne and Shirley; I would be Squiggy) has a review.