Top One Tech MCLLROY&trade; New Arrival Mosaic Color Changing LED Solar light, Waterproof Flameless Light Lamp for Indoor or Outdoor Decorations (Silver Glass) Solar powered table light, automatically gets fully charged within 6 to 8 hours under the direct sunlight, no wiring or any installation The replaceable/rechargeable Ni-MH battery gives up to 8 hours of light each night when fully charged.When sunlight is enough,it will work a little shorter than normal. function well even if in the rainy days..but please keep it away from submerging. In winter, or during prolonged periods of dull weather, you can still enjoy these by replacing the solar light with a standard tea light or candle. It will be the best gift for your families or friends in the hazard winter. 2Modes, color-changing (RGB) and single mode, ideal for parties, deck, garden, patio, yard, lawn,balcony, pool side, indoor/ outdoor decors.