Usage Tips:[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, insert the replacement solar light into the top and enjoy the beautiful lighting effect.<br > <br > Automatic solar lighting: Use LED bulbs instead of solar lights, use large solar panels, simply absorb light during the day, and automatically turn on at dusk. Replacement of the solar lamp When fully charged, the top can be continuously lit for 6-12 hours.<br > <br > [IP65 Waterproof]: The replacement solar light with LED bulb is designed to be waterproof and works well even in stormy weather. (The story weather may cause insufficient power to replace the top solar light in due to insufficient lighting)<br > <br > [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 that can be turned off when not in use to save energy