Product basic info Primary colours: White Diameter unit: 4 mm Width unit: 300 mm Weight unit: 28 g Material: ABS Physical properties Commercial colour of LEDs: Yellow Electrical data Lamp type: Cold cathode fluorescent Tube voltage rangeold: 180-800 V Technical data Average lifetime: 15000 h Average brightness per m²: 15000 cd Power supply Input voltage rating VDC: 12 V Input current rating VDC: 400 mA (EN)