Input Voltage: DC - 6.0V ~ DC 17.0V Power Consumption: 16W max. Brightness: 1450 lx @ 1m Dimmer Control: 100% ~ 0% Beam Angle: 45° spotlight 90° standard Battery Mount: sony L series (np-f) Colour Temperature: 4500K ‘Daylight’, 3200K with built-in filter Dimensions: 108(W) x 150(H) x 129(D) mm Weight: 470g approx. (excluding battery)