67 6500k 3u energy saving light products are offered for sale by suppliers on Alibaba.com, of which energy saving & fluorescent accounts for 79%.
A wide variety of 6500k 3u energy saving light options are available to you, such as straight, tube and bulb.You can also choose from fluorescent, cfl and led 6500k 3u energy saving light,as well as from white, blue, and black 6500k 3u energy saving light, and whether 6500k 3u energy saving light is t-tube, e27, or t4.