38 1x40w fluorescent lamp products are offered for sale by suppliers on Alibaba.com, of which energy saving & fluorescent accounts for 2%.
A wide variety of 1x40w fluorescent lamp options are available to you, such as straight, tube.You can also choose from clear, 1x40w fluorescent lamp,as well as from project installation, auto cad layout, and onsite metering 1x40w fluorescent lamp,And whether 1x40w fluorescent lamp is dc 12v, {2}, or {3}.