Absolutely NO WIRING and easy to install LED COLOR :1*RGB (Changeable) Recharged by solar panels under sun light Automatic sensor activates at dusk Lights up to 6-8 hours if fully charged OFF/ON Switch Safe & water resistant Size: Head diameter: 8CMX H 6.5CM ， Lamp Overall Height:30CM Battery: AAA battery 600mA NI-MH (included)This lamp is suitable for villa， yard and stairs， no wiring， just installed in a sunny place. It can be charged automatically during the day by the sun， and automatically light up at dusk. Specifications: Item Type: Solar Landscape Lighting Wattage: 0.1W Body Material: PC +ABS+Stainless Steel Solar Cell Type: Ni-MH Light Source: LED Bulbs Is Bulbs Included: Yes LED quantity: 1pcs Light Color: RGB Protection Level: IP54 Power Source: SolarPackage Included: 1 x Solar Diamond Landscape Light