Add:No. 128-905, Office Building 1, Jianghe Commercial Center, No. 339 Shawan Road, Lituo Street, Yuhua District, Changsha City, CN.Tel: 0086-13613025742E-mail: 584850279@qq.comSkype: MYLED4UMSN: myled4u@hotmail.com
Power: 200wWork voltage: AC(85V-265V)/(50-60Hz)Power factor: >0.9led Efficiency: 60~80lm/WLuminaire efficiency: >90%Ra: Ra>80CCT: 2700~7000KWorking life: >50000Hrs
High efficiency of heat sinkingWarranty: 3 Years