800m, Working hours:140hours for blinking and 40hours for constant after fully charged. Supply Ability:10000 Piece/Pieces per Week. Packaging & Delivery: Selling Units:Single item, Single package size: 14X14X6 cm, Single gross weight:0.370 kg, Package Type:New product constant or blinking round plastic mini led solar road stud cat eye pavement marker solar light driveway, 2pcs/box, 60pcs/ctn