18 t5 18w circular fluorescent tube products are offered for sale by suppliers on Alibaba.com, of which led tubes accounts for 44%, energy saving & fluorescent accounts for 16%, and led batten accounts for 5%.
A wide variety of t5 18w circular fluorescent tube options are available to you, such as straight, tube and spiral.You can also choose from fluorescent, cfl and led t5 18w circular fluorescent tube,as well as from white, blue, and warm white t5 18w circular fluorescent tube,and whether t5 18w circular fluorescent tube is t-tube, or t4.