LogiLight EnergY Meter. Input voltage: 250 V, Input frequency: 50 Hz, Output power: 3680 W. Colour of product: White. Width: 135 mm, Depth: 30 mm, Height: 60 mm. Operating temperature range (T-T): 5 - 45 °C. Package dimensions (WxDxH): 230 x 75 x 42 mm