Provided is a light emitting diode streetlamp device. An intermediate space is provided between the holding device and the coupling carrier to allow compensating movements between the coupling carrier and the holding device. Then, the writing magnetic pole portion is milled during the swing of the writing magnetic pole portion to define the width of the writing magnetic pole portion. On the other hand, rate control algorithms provide coding results at a given bitrate but without the optimization performance of Lagrangian coder control. The CMOS image sensor further comprises a first floating diffusion layer adapted to receive the electrical charges from the photodiode region in response to a global transfer signal and a second floating diffusion region adapted to receive the electrical charges from the first floating diffusion region in response to a pixel selection signal.