Product Lighting: warm light Optional: 2 pieces 1. [Ultra bright outdoor solar lights]: With the built-in ultra bright LED and a premium rechargeable lithium battery, solar garden lights absorb solar energy during the day and light up automatically at night. Without electricity, energy saving and environmental protection. 2. [Switch memory function]: These LED solar lights save the last setting after switching on \/ FF. 3. [Waterproof and Durable]: Made of high strength ABS, which can withstand all weather conditions all year round, waterproof and durable. The wireless solar powered headlight is waterproof and heat resistant. A great solar security light for outdoor patio, exterior wall, garden, patio, backyard, driveway, fence, balcony, etc. 4. [Adjustable and Flexible]: The solar lamp holder can be rotated 360 degrees horizontally, giving you a variety of lighting and detection angles. The solar panel also has adjusted angles to fully absorb sunlight. Note: Please turn on the switch and make sure the solar panel can absorb sunlight for 6 to 8 hours before fully charging it for the first time. 5. [Easy Installation]: Just look for a sunny place with no annoying cables and adapters and stick it in the ground with the post. The installation is now complete. The three-part connecting pipe design enables a flexible selection of the installation height.