2424 powder light bulb products are offered for sale by suppliers on Alibaba.com, of which led bulbs accounts for 1%, smart bulbs accounts for 1%.
A wide variety of powder light bulb options are available to you, such as ac, dc.You can also choose from led, halogen bulb and incandescent bulb powder light bulb,as well as from home, office, and hotel powder light bulb,and whether powder light bulb is manual button, or remote.