37 9w 2u energy saving lamp products are offered for sale by suppliers on Alibaba.com, of which energy saving & fluorescent accounts for 48%.
A wide variety of 9w 2u energy saving lamp options are available to you, such as straight, tube and bulb.You can also choose from fluorescent, cfl and led 9w 2u energy saving lamp,as well as from white, blue, and warm white 9w 2u energy saving lamp, and whether 9w 2u energy saving lamp is e27, b22, or e14.