Solar cell: crystalline silicon 1.9V and 70mA Rechargable battery: 1 x 1.2V and 600mAh AA Ni-Cd Light source: 1 x LED Light material: ABS and PS Mount: iron Total height: 780mm Maximum diameter: 150mm Height of light: 220mm Available with CE approval Weight of light: 0.4kg Weight of metal mount: 0.2kg