Directly inserted square 557led lamp beads can be customized with a variety of different colors of monochromatic light and white light, wavelength and brightness can be customized according to demand! Taiwan Tongjia production, wafer chip. ​​
557 square led lamp beads product features: ● Low power consumption, high brightness, low attenuation, high efficiency, long life, a variety of colors to choose from
557 square led lamp bead product application: ● Backlight module application ● Automotive interior application ● High-end digital application ● Signal indication application ● Smart home application ● General lighting application