Complete units including pole and fixture as shown.-Built for use in residential applications.-Lower Cost and Lighter weights. -Incandescent light sources are standard-Compact Fluorescent (PL 13) is available on all models-HPS is available in some models.Please Note: In contrast to the core cast construction of all other products we feature, these poles utilize “split cast construction. This means that the pole is formed of two halves that are spot welded together along a vertical seam. While this construction can result in a significant initial cost savings, they are subject to forming hairline cracks along the vertical axis, due to expansion caused by weather changes. While these are not structural cracks, they may be aesthetically unpleasing, especially if finished in a light color.