132 40 watt type a bulb products are offered for sale by suppliers on Alibaba.com, of which led bulbs accounts for 22%.
A wide variety of 40 watt type a bulb options are available to you, such as ac, dc and rechargeable battery pack.You can also choose from led, halogen bulb and neon bulbs 40 watt type a bulb,as well as from residential, home, and office 40 watt type a bulb, and whether 40 watt type a bulb is manual button, remote, or sensor.