Combine your umbrella with a light? While the idea might sound a little strange, the conceptual design for the Day Shade Night Light Umbrella is actually really cool and was designed by Yang Ze-Siao.
The electricity is stored then until whenever you need it inside the umbrella frame. When the switch is turned on, the OLEDs deliver a blast of light, a unique experience of light for whatever you might need. The DSNL is the shade, then the DSNL is the light. Intensity of light can be adjusted by turning the handle. Wonderful!