[Perfect Replacement Parts for Garden Lights]: This replacement solar light with LED bulb is about 8 cm in diameter and fits most garden lights. When installing, simply remove the old battery-powered compartment and plug the replacement solar light into the top to enjoy the beautiful lighting effect. Automatic solar lighting: Replace solar lights with LED bulbs and use large solar panels that simply absorb light during the day and turn on automatically at dusk. After the replacement solar lamp is fully charged, the upper part can be illuminated continuously for 6-12 hours. [IP65 Waterproof]: The replacement solar light with LED bulb is designed to be waterproof and can work even in stormy weather. (Stormy weather may cause insufficient replacement due to insufficient lighting) [Easy to Install and Use]: The installation of the solar replacement light with LED bulb is very simple, just insert the solar replacement light with LED bulb. LED solar panel lampshade with switch, can be turned off when not in use to save energy