These two sets of solar lights with string lights are a perfect addition to any garden, patio, or yard. Each light is made of durable plastic to ensure years of use. The lights automatically switch on at dusk. The illumination time depends on the weather conditions. Typically, after three hours of sunlight, they can shine for approximately eight hours. Since the battery is charged by sunlight, the garden lights consume no electricity and are therefore environmentally friendly. Because they require no charging cables, safe use and convenient transport are guaranteed. Furthermore, these lights save on your electricity bills as they are solar-powered. A one-time investment that pays off nightly.<br/> Black PP material, durable plastic, impact-resistant, UV-resistant. 1 x 0.1W LED with cool white light/each. The posts with the solar lights are 70cm high. The posts with the spheres are 55cm high. Power source: Solar energy. Battery required: 1 pre-installed rechargeable AAA 1.2V/Ni-MH 600mAh battery for each lamp. The set includes: 4 x solar lamps with posts and ground stakes, 4 x posts with ground stakes, 6 x 1m plastic chains, 4 x AA 1.2V/Ni-MH 600mAh batteries.