solar charged umbrellas with LEDs 
This Umbrella With LED Light Up Shaft can help protect you from becoming one of the victims of a freak accident: getting run over while you’re crossing the street in the dark. Why? Because the shaft on this thing actually lights up. It even has three flashing styles to let people know that there’s someone in front of them (unless they think they’re hallucinating and seeing floating, colored lights.)

Just as the Goggles Umbrella makes sure you don’t bump into things, the Umbrella With LED Light Up Shaft makes sure that you remain illuminated, even in the dark.