Usage Tips:Set of 10 LED solar floodlights. Material: Stainless steel tempered glass; Dimensions: about 8.5*3.5cm; The service life is 100,000 hours. Round solar lamp using the energy of the sun. During the day the batteries are charged with solar energy and at night the recessed floor lamps switch on automatically thanks to the day / night sensor. No electricity costs and tangled wires , easy installation. Attractive lighting for your driveway or garden / patio. Stainless steel and hard glass surface, strong pressure resistance. Protection class: IP 65 - Complete protection against contacts, protection against ingress of dust, Protection against ingress of water during immersion. Perfect for gardens, patios, paths, sand and concrete. Technical Specifications: 1. Product type: recessed floor spotlight 2. Waterproof: IP65 3. Light Color: Cool White 4. Bulb: 1 LED 5. Battery: 1 x 1.2V 60mAH NI-MH 6. Charging time: 5-8 hours 7. Working time: fully charged can light up 6-8 hours NOTE: 1. The product has no electricity at first and needs to be charged in the sun all day before first use. 2. Please place the solar garden light in direct sunlight and adjust the angle of the solar panel for optimal sun exposure. 3. These solar lights are for decorating your garden, not for daily lighting, so the light is not so bright.