309 diamond shaped bulb products are offered for sale by suppliers on Alibaba.com, of which led bulbs accounts for 21%, smart bulbs accounts for 3%.
A wide variety of diamond shaped bulb options are available to you, such as ac, dc and rechargeable battery pack.You can also choose from led, halogen bulb and incandescent bulb diamond shaped bulb,as well as from residential, home, and office diamond shaped bulb, and whether diamond shaped bulb is manual button, remote, or sensor.