Features:1. photosensitive solar panel: during the day, the solar panel has a voltage input and the lamp does not light up, and when it is dark, the solar panel does not see the light and automatically lights up the lamp.2. Detection PCB: the front of the circuit board is the detection side, and it should be without metal, otherwise it will not be able to sense, or the detection distance will be shortened. The detection side can penetrate glass and plastic.3. Wide Application: Compatible with 3.2V rechargeable lithium iron phosphate battery and 3.7V lithium battery (not included), the solar lamp circuit board is suitable for circuit control of solar lawn lighting, solar floor lighting, solar spotlights, etc.4. Human body induction: when testing induction mode, there must be no moving objects within 12 meters, including the movement of the arm and leg, otherwise it will be deeply detected.5. Note: When using a 3.2V or 3.7V lithium battery, install the battery with a protection board. Otherwise, it will damage the battery due to overcharging and over-discharging. Description:Solar lamp circuit board supports light control and radar induction of human body, suitable for circuit control solar lawn lighting, solar floor lighting, solar spotlights, etc. Specifications:Material: Fiberglass Rated Voltage: 3.2V/3.7V Solar Panel Input Voltage: lt; 6VMoc LED: lt; 10W Induction Mode: Induction Microwave RadarInduction Distance: About 5-10 meters Detection Time: Turn on bright after 15 seconds high light Remote Control Battery: AAA battery (not included)Package Included:1pc * Wild Boar Circuit Solar Lamp1pc * Remote ControlNotes:1. Please allow 0-1 inch error due to manual measurement. Thank you for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object.