Description: Linkage mounting, electronic ballast and light fixture can be securely combined together, ensuring simple block mounting It is equipped with green energy-saving electronic ballast, and endowed the outstanding advantages such as high efficiency, energy saving, low body temperature, high power factor, low THD (total harmonic distortion), dual constant power We have current stabilizer of various colors, applicable to different demand A great variety of linkage mounting can be changed according to mounting conditions. Length of its linkage rod can be adjusted according to watt level of bulb and mounting height so as to achieve optimum illuminating effect; various exteriors and materials for lamp screens can be changed according to light distribution required by user and ambient conditions