Feature:1. The induction method uses microwave radar human body induction, sensitive and durable to use2. With switch, flexible to operate3. 15 seconds in the case of highlight induction, and always on in the case of slight induction4. The lighting mode is automatically turned off during the day, automatic radar sensor at night5. The battery input is 3.2V / 3.7VSpecification:Item Type: Solar Lamp Controller ModuleModel: YX408Induction Method: Microwave radar inductionInduction Distance: 6-10 metersInduction Time: Highlight for 15 seconds, slightly brightLighting Mode: Automatic light off during the day, automatic radar sensor at nightBattery Input: 3.2V / 3.7VApplicable Solar Panel Voltage: 5-6V(Batteries need separate protective plates to prevent overcharging and overdischarging)Applicable Lamp Board Voltage: 2.8V-3.2VOutput Power: <10WSize: Approx. 26 x 84mm / 1 x 3.3inThis circuit board does not have over-charge and over-discharge protection. To connect the battery, the battery must have its own protection board.Package List:1 x Module1 x User ManualNote:Newstyle and oldstyle are shipped randomly