Gecko Litestreme Control Box is a Gecko Litestreme control box for compatible bath or spa control applications. The control box serves as part of the operating system that coordinates connected functions, so it should be selected by exact model and part number rather than appearance alone. It may be needed when the existing control box is damaged, no longer communicates correctly, or has failed during troubleshooting. Before ordering, compare part number 0101-200023, wiring layout, connected accessories, voltage requirements, and any system labels on the existing equipment to confirm compatibility. Replacement Gecko Litestreme control box for compatible systems. Used in bath or spa control applications requiring this exact component. Helpful when troubleshooting a failed or damaged original control box. Verify wiring, voltage, connectors, and part number 0101-200023 before purchase. Professional installation is recommended for control-system repairs.