Abstract: An umbrella light that can be attached to most common outdoor umbrellas using a pair of opposing semi-circular housings permanently joined by a hinge and a single torsion spring. The spring is biased inward towards the central aperture thereby creating an effective means of attachment. Within the housings are a plurality of LED's, batteries and an optional IC charging monitor. An optional solar panel is attached to the umbrella via an attachment clip. All components are wired in a standard way. The housings each include a centrally located hemispherical cut out area creating a circular aperture to allow for attachment to the support pole of a standard outdoor umbrella, and a self contained flat clip for non-pole use. The floor of the housings has a plurality of apertures that allow light from the enclosed LED's to exit.