Specification: Output voltage: DC 24V Solar panel: 4.5V1.2W Battery: 3.7V1200MAH lithium battery Light control: photosensitive through the solar panel, automatically light up when it is dark color: Black material: plastic Lighting mode: 8 types (with remote control) Use: It can be used for 100LED or 200LED solar string lights. Solar light strings. Solar copper wire light strings. Instruction: Comes with battery and solar panel integrated control box. With remote control. The lighting mode can be set by remote control Before connecting the light string, please confirm that your light string voltage is suitable Package Contents: 5 x Solar Panel Control Box Kits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.