Designed as a contemporary centerpiece with appealing style, this lamp offers a unique and useful light source indoors and out. The JOI Lamp uses thermoelectric technology to transform the energy of a tea light candle into enough light to illuminate your night. Within minutes, this special lamp converts the heat of the candle into more than 18 times the light generated by the tea light alone. This light requires no batteries, cords or solar power—it makes its own electricity!Weatherproof stainless steel designExtendable top8 LED lightsPower Supply: Thermoelectric moduleDimensions: 6 13/16"L x 6 13/16"W x 8 1/2"HWarranty: One year