Guangzhou Guokai Electronic Technology Co., Ltd.

Guangzhou Guokai Electronic Technology Co., Ltd., is a hi-tech enterprise engaging in research & development, production and distribution of electronic ballasts, and also the pioneering practitioner of policy green lighting, energy-saving and environmental protection advanced by the State. We are manufactory, so we can provide most competitive price and the best quality guarantee since the establishment, Guokai has developed GKNB&GKMB-series electronic ballasts for HPS and Metal halide lamps with strong expertise of our scientific research & development center.

Electronic ballasts produced by Guokai are built in with the microprocessor with low power consumption. It utilizes the advanced active power factor correction(PFC) technology and electronic filter(EF) to make the system power factor(PF) higher than 99% and effectively decrease the circuit current, thus reducing the load and loss of overall power supply circuit and almost producing no influence over the power network. The built-in microprocessor can complete not only the ignition, constant-power start, power stabilization and other basic operations, but also output overcurrent and open-circuit protection, output over-voltage and under-voltage protection, equipment temperature protection and control. And further, it can realize the equipment follow-up management and communication network, making possible the scientific energy saving and energy conservation through management...