Available with highly efficient LED lamps and 15- or 20-light configurations, the Eclipse solar flashing arrowboard can run unattended for months. The Eclipse uses 50-, 75- or 100-watt high-performance, self-regulating solar panels that charge heavy-duty, commercial marine, deep-cycle power batteries to deliver quiet, efficient and dependable performance. Add optional solar panels to increase solar charging of the batteries. Because the Eclipse does not use an engine, there is no fueling, oil, critical leveling, noise or fuel spills, and virtually no maintenance is required. Allmand Bros. Inc., Holdrege, Neb.