Keep your playing field or golf green lit all night long with our bright color changing Spiked Marker Balls! The Spiked LED Marker Ball is a must have for your late night sports games! Every press of the power button will give a different lighting effect up to a total of eight different color modes! The ability to change the desired color mode will allow you to use the markers to highlight different areas of your course such as red for sand traps or blue for water hazards and green for the tee blocks. You can also use the LED Marker Balls to light up garden paths and they make great decorations for your yard too!