IP65 Waterproof Power Adapter for RGBW Outdoor Low Voltage Landscape Spotlights (24V 1A) Maximum number of lamp heads allowed to be connected 10 Pack The power supply has been upgraded to an IP65 waterproof, which prevents water ejected by the nozzle from entering the interior of the appliance, but is not suitable for immersion in water Compatible with RGBW color changing spot uplights only IP65 Waterproof Power Adapter for RGBW Outdoor Low Voltage Landscape Spotlights (24V 1A),Allows for a maximum number of lamp heads of 10 Pack