Sharper Image Umbrella Light 24 LED Snap on light fits around the umbrella pole. Rubber coated spring clamps fit tight. No tools no cords no wires. Unit es with rechargeable battery and AC charger Fits on standard 38mm (1-1/2) to 48mm (1-1/78)Diameter umbrella pole LED light shines warm light over the table at night Umbrella light is weather resistant for year round use. SAME PIECE AS MAVERICK MODEL UL02.