974nm 40W portable LED module

974nm 40W portable LED moduleLaser pump finished product, 40W pump ready to use upon handEffective distance of about 1 meterVisible light indication with red light, same point at non coaxial 30-50cmType-C charging compatible with Android phone charger, battery level indicatorSend data cableThe shell has extremely fast thermal conductivity and can continuously output for a long time. When the temperature reaches 45 degrees, the pump source output will automatically shut downPower on/off mode: Double click the tail button to turn on, short press to turn offPlease wear protective equipment (including goggles) when usingSize: 120mm in length, 40mm in width, and 25mm in heightQuantity is small, handmade and polished. If there are any small defects, please forgive me