Are you looking for a professional, yet solar underground lamp? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional solar underground lamp must meet you needs. It is one of the for you. Features - Color: Silver. - Material: Aluminum Alloy, PC. - Size: 13 x 11.5 x 2.1 cm/5.1 x 4.5 x 0.8 inches. - Solar panel: 0.18W. - Battery: 1 pc 1.2V 500mAh AAA Battery. - LED: 4pcs. - Working time: 8-10 hours. - Waterproof Rate: IP68. - This aluminum alloy LED road is naturally charged by the sun. - The LED light come on automatically as soon as it starts getting dark every night. - The light is for illuminating paths, decks, docks, boats, driveways, stairways, pavements. - It is cost effective, easy to install and require absolutely no wires or maintenance. Dramatically the look of your garden and yard. - They have been specifically designed with road safety in mind and can help to prevent serious accidents and rather than reflect light. - Solar LED road studs are also know raised pavement makers, solar reflective markers and solar warning devices. Package list: 1 x Ground Lamp