4 pieces, battery LED headlight 100W with camera (217/179/45 mm), 2 integrated batteries 3.2 V, 12 Ah, with PV module (350/350/350/17 mm) 5 V, 20 W, beam angle 120°, APP controlled (tuya), dimmable, photo function, video function, motion detection alarm, time control, lighting time 10 to 20 hours, aluminum housing, with remote control