2-in-1 Solar Outdoor Lights Number of LEDs: 56 Brightness: up to 400 lm Waterproof rating: IP68 Battery: 3.7V Standard capacity: 1200mAH Solar energy conversion rate: 20% Outside applicable temperature: -4? ~ 140? Solar Landscape Lights x 4 Ground Stake x 4 Screw x 12 Expansion Tube x 12 User Manual x 1 Applicable scene: landscape, garden, poolside, paths,balcony, terrace, porch, garage exterior, stairs, steps, fences, flower bed,etc. Automatic Switch - Light Sensor: The outdoor solar lights will turn off and automatically charge the battery during the day, and automatically turn on the light and illuminate your garden at night.