[Perfect Replacement Garden Lights]: This solar-powered replacement light with LED bulbs measures approximately 8cm in diameter and fits most garden light fixtures. To install, simply remove the old battery-operated compartment and insert the solar light replacement top to enjoy beautiful lighting effects. [Automatic Solar Lighting]: These solar light replacements with LED bulbs feature large solar panels that absorb sunlight during the day and automatically turn on at dusk. The light glows continuously for 6 to 12 hours when fully charged. [IP65 Waterproof]: The solar lights replacement with LED bulbs are designed to be waterproof and can function well in rainy or stormy conditions. Note that thunderstorms or prolonged low-light conditions may affect charging performance. [Easy to Install and Use]: Installation is simple—just plug in the solar replacement light with LED bulbs. The LED solar panel lantern cover includes a switch to turn off the light when not in use, helping conserve energy. No batteries or electrical outlets required—sunlight charges the unit automatically. Set of 4 solar light replacements included, compatible with most standard garden light fixtures to meet everyday outdoor lighting needs.