[Perfect Replacement Parts for Garden Lights]: This replacement solar light with LED bulbs is approximately 8cm in diameter and will fit most garden lights. When installing, simply remove the old compartment battery operated and insert the replacement solar light on top to enjoy beautiful light effects. Automatic solar lighting: Replace solar lights with LED bulbs and use large solar panels, which simply absorb light during the day and turn on automatically at dusk. Replacement of the solar lamp When fully charged, the upper part can light continuously for 6-12 hours. [IP65 Waterproof]: The replacement solar light with LED bulb is designed to be waterproof and works well even in stormy weather. (Storm weather may cause insufficient power supply for replacement due to lighting insufficient) [Easy to install and use]: The installation of the solar replacement lamp with LED bulb is very simple, just plug in the solar replacement lamp with LED bulb. LED solar panel shade with switch, can be turned off when not in use to save energy