A one-piece led bead with seat colloid color. Brightness, can be customized according to requirements! The size of the appearance base of LED lamp beads with seat is for reference only. If you need more conjoined lights of other sizes, please consult our sales representative. Mainly used in indoor lighting, outdoor lighting, industrial lighting, such as: LED fluorescent lamp, bulb lamp, panel light, lamp tray, automotive lamps, automotive panel display, advertising display and so on.