Description Easy to Install-- Just drill two holes in the board or road, it can be mounted with the included screws, please make sure that turn on the pressing hard before installing. Quick and painless installation without wiring. Features - Color: Black - Material: Aluminum Alloy - Size: 11. 50X11. 50X3. 00cm 4. 52X4. 52X1. 18in - Waterproof Grade: IP67. - Voltage: 3. 7V. - Voltage: 12V. - Color temperature: 6500k. - Lifespan: 100000h. - Duration: 8- 10H SOLAR POWERED: Let the sun do the work with solar powered deck lights featuring four LED lights rechargeable advanced solar panels BUILT TO LAST: aluminum casing construction for durability and a modern design to improve the look and safety of your deck steps, driveway, and uneven pathways around your home MOUNT ANYWHERE: Quick and painless installation with no wiring required. Simply push the power button and mount using the included screws and anchors AUTO- ON SENSOR: Dusk to dawn sensor to off during the day while charging and automatically triggers on at night for hours of illumination Easy to Install-- Just drill two holes in the board or road, it can be mounted with the included screws, please make sure that turn on the pressing hard before installing. Quick and painless installation without wiring.