Zhaga Book-18 Lighting sensorProduct Summary JL-721A series light controller products are intelligent rotary lock light controllersdeveloped based on ZHAGA BOOK18 interface standard, which can output DALI dimmingsignals. All models have built-in photosensitive sensors. The light controller is suitable forlighting scenes such as roads, lawns, courtyards, and parks.Product dimension drawingFeatures  DC power supply, low power consumption ZHAGA BOOK18 interface standard Small size, suitable for installation in most lamps DALI dimming interface Interference lighting filtering Lamp reflected light compensation IP66Note：*1：Some of the old versions of the sample program turn off the light by default and maintain 5S afterpower-on, and then enter the self-sensing operation mode.Ambient illumination and lamp brightness schematic diagramMidnight Dimming Schematic Diagramif you want our more detailed specifications and date sheets ,  Please contact us : info@chiswear.com