This is one of the most convenient and versatile solar street lights on the market! The waterproof IP65 aluminum alloy and toughened glass housing integrates the solar panel,Website:http://www.topololighting.com, the replaceable lithium ion batteries, and the dusk-to-dawn timing controller all into one unit. Features:  24pcs high bright LED motion sensor solar light for outdoor security use ; No pollution, energy saving and environmental protection ; Li-ion battery support 3 days lighting time after enough charged (saving mode); Support night sensor + PIR motion sensor; Easy to install, waterproof and durable; Suitable for Courtyard /Garden / Park / Street / Roadway / pathway / Parking Lot / Private road / Sidewalk / Public square / plaza / Campus / Farm & Ranch / Perimeter Security / Wildlife area / Remote Area / Military Base; It will gradually turn on bright at night and keep lighting till dawn;  It will turn on dim light with PIR motion sensor function after 5 hours high lighting at dead night, so when people come 2m near, the light will turn on bright light and delay 30 seconds;  When people leaving 2m away, the light will turn on dim light Brand Topolo Item Weight 6.5kg Product Dimensions 495*355*80mm Origin Imported Item model number ISLL2010 Batteries 12 PCS Lithium ion batteries required. (included) Area Lighting Classification IP65 Assembled Height 355mm Assembled Length 560mm Assembled Width 135mm Material Metal Finish Matte Included Components Batteries included Voltage 18 volts Light Direction Downlight Power Source solar Switch Style Push button Batteries Included? Yes Batteries Required? No Type of Bulb Solar Wattage 10 watts Wattage 10 watts Color Temperature 6500 Kelvin