Specification: Output voltage: DC 24V Solar panel: 4.5V 1.2W Battery: 3.7V 1200mAh lithium battery Light control: Photosensitive through the solar panel, automatically turns on when dark Color: Black Material: Plastic Lighting mode: 8 types (with remote control) Use: Compatible with 100LED or 200LED solar string lights, solar light strings, and solar copper wire light strings Instruction: Includes integrated battery and solar panel control box with remote control. Lighting mode can be set using the remote control. Before connecting the light string, please confirm that your light string voltage is compatible Package Contents: 1 x Solar Panel Control Box Kit Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.