3838 led bulb pcb board products are offered for sale by suppliers on Alibaba.com, of which pcba accounts for 34%, other pcb & pcba accounts for 18%, and aluminum pcb accounts for 8%.
A wide variety of led bulb pcb board options are available to you, such as fr4, aluminum.You can also choose from factory, odm and oem/odm led bulb pcb board,as well as from remote, manual button, and sensor led bulb pcb board,and whether led bulb pcb board is no, or yes.