70W Halogen-Metalldampfniederfrequenz EVG

70W Low Frequency Metal Halide Electronic BallastProduct ParameterModelRated VoltageFrequencyRated currentPower FactorOperating temperaturecase temperatureTT-JLZ70DL220V50/60Hz0.35A0.99-25 50°CTc≤80°CProduct AdvantagePF 0.99, low Total Harmonic Distortion (THD) <10%, reduces harmonic pollution, and reduces the project wiring cost.Specified frequency (Output frequency 250Hz)eliminates and gets gentle and comfortable lighting effect.Constant output power control. Little color difference, stability lumen output and bright illume effect.Low power waste, low dissipate heat, effectively reduce the energy consumption and the environmental temperature.Wide input voltage range (180V-255V)High light efficiency, compared with the same watt magnetic ballast energy conservation 30%Protection of short circuit, open circuit, overland end of lamp lifeWith dump and restart function.The life span up to 30000 hours. Low maintenance cost.Fashion and novel appearance, easy to be installed, output cable maximum length 3m.