Products: solar roses ball lamp Solar panels: 5 v 2 w Polycrystalline silicon Battery: 3.7 V / 2000 mah Light source: the colourful lights Bright degree: 3 lm Color temperature: 6500 k Working hours: 12 h The charging time: 4.5 h Can work: work performance: solar panel, charge under 4.5 hours of sunlight in the standard, can lights 12 h Waterproof level: IP44 Material quality: ABS + PP. Colours: white and black Size: 4 * 106 mm Its it: ON/OFF switch Packing size: 22 * 22.5 * 11.5 cm Weight: 1000 g