DescriptionAre you looking for a professional, yet affordable solar lamp circuit board? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional solar lamp circuit board must meet you needs. It is one of the best choices for you.Features- Color:green - Material: Plastic and metal - Size: 2.6x7.4x1cm - Voltage: 3.2V/3.7V - Induction distance :6-10m - Induction time : 15s(high light) constant on (low light) - induction solar wall lamp circuit board - Made of material for long lasting use. - Sensing signal can get through plastic, glass, wall, and etc. - Easy to install and operate - Note: while connecting to battery, the circuit board needs protection board (not included).