Feature:1. Multiple Functions: This solar light controller supports 8 lighting modes and 4 levels of brightness adjustment, supports 3H 5H 8H timing settings, and has a memory function, there is no need to reset it the next time it is turned on.2. High Efficiency: The input voltage of the solar panel is 4.5V 2.4W, and the output voltage is 3V. It uses dropper polycrystalline silicon to ensure efficient conversion, effective utilization of energy, and reduction of losses.3. Applicable Range: This solar controller is suitable for LED light string control in courtyards, gardens, backyards, fences, door railings, trees, and roofs, adding ambiance to the surrounding environment.4. Premium Material: The shell of this solar controller is made of excellent PC material, which has good toughness, wear proof, with IP65 outdoor protection rating, ensuring durability in any weather conditions.5. Installation Method: This solar light controller supports ground spike installation, hanging installation, and screw installation, meeting various environmental requirements, and suitable for outdoor spaces.Specification:Item Type: Solar Light ControllerSolar Panel Material: Epoxy Polycrystalline SiliconProduct Material: PCCharging Time: Normal sunny days (6 hours) can be fully chargedTiming Function: 3 Hours, 5 Hours, 8 Hours, No TimingRemote Control Distance: Approx. 5 meter / 16.4ftOutdoor Rating: IP65Solar Control Board Battery: 3.7V 2400mAh Rechargeable Li Battery (built in)Remote Control Battery: 240mAh CR2025 Button Cell (built in)Function Modes: 8 Flashing ModesBrightness Time: 14-40 Hours on Full ChargingBrightness Adjustment: 4 Gears of 25%, 50%, 75%, 100 PercentInstallation Method: Wall Nail or Ground Spike.Package List:1 x Solar Control Board2 x Screws2 x Screw Sleeves1 x Remote Control1 x USB Cable2 x Accessories1 x Connection Cable1 x User Manual