Shell material: ABS engineering plastics Rated input voltage: 14 VDC Maximum working current: 0.64 A Power maximum: 9w Projection light source: LED lamp bead light source Projection light source wavelength: white light beads (temperature of color 8000-15000K) Power cord length and material: 5 meters long, 24 wires double parallel Working temperature: -20~50°C Storage temperature: -20~65°C Waterproof level: IP65 lamp body Projection distance: 3-10M Operating voltage: AC100V~~240V/50~60Hz RF Remote Control and Timer: The atmosphere snow lamp remote control integrates all functions of flash modes, motor speed and timer. timer (2H/4H/6H) and memory function, easier to use than traditional remote control. A simple remote control can create a fairytale snow scene at home.