hai kak. Mohon maaf untuk minimal order 20 ribu ya kak baru bisa kita proses, diluar ongkirSTOCK 5 juli = 25 pcs Features: For Light intensity detected,light brightness sensors,Smart car module Using the sensitive type photosensitive resistance sensor Waveform of the comparator output signal is good,strong driving ability With adjustable potentiometer can adjust and detect the brightness of the light Come with bolt holes for easy installation Specifications: Working voltage 3.3V-5V the output format: Digital switching output (0 and 1) Size:32 x 13 x 7mm(L x W x H) pcb Color:Blue