The LED navigation and signal lights are designed and constructed with state-of-the-art technology according to the recognized safety regulations. These navigation/signal lights correspond to the national and international provisions in respect to the minimum visibility ranges, light distribution and colour type for water vessels of 20 and more meters in length.Technical data IP classification: 66/67 Minimum ambient temperature (C): -25 Maximum ambient temperature (C): 55Dimensions Gross weight (kg): 3,18 Length (mm): 234 Width (mm): 176 Height (mm): 206Body Body material: Polycarbonate Colour of body: BlackOptic Optic: White lens Material of diffuser: Polycarbonate Visibility (nm): 3 Angle of visibility (): 135 (Stern)Electrical data Voltage from (V) 115 Maximum voltage (V) 230 Minimum frequency (Hz) 50 Maximum frequency (Hz) 60Light source Light source LED Number of lamps 4 Number of lamps2 4Termination Number of cable entries 2 Cable gland M25-PolyamideOwners Manual