1.2V Solar Light Switch Controller Board for LED String Solar Atmosphere Light Circuit Controlling Switching Module Description A compact switch controller board designed to control LED string circuits in 1.2V solar atmosphere lights. The module provides automatic switching for solar lighting systems and is intended as a direct control component for solar decorative lights and small solar lamp projects. Key benefits Simple replacement or upgrade for failing switch modules in 1.2V solar LED string lights. Automates day and night switching to turn LED strings on and off according to solar charge conditions, reducing manual intervention. Low standby power consumption helps preserve battery capacity and extend run time. Compact, boardlevel design for easy integration into existing solar light housings or DIY projects. Clear solder pads and mounting points simplify installation and wiring. What this module does Controls power to LED string circuits in solar atmosphere lights. Detects light conditions and switches LEDs on at night and off during daytime charging. Works with typical 1.2V rechargeable battery cells used in small solar lights. Compatibility Designed for 1.2V solar lighting systems and LED string circuits that use a single 1.2V cell. Compatible with common rechargeable cell types used in garden and decorative solar lights. Suitable for retrofit into a wide range of small solar atmosphere light assemblies where a 1.2V controller is required. Key attributes Function: Automatic switching control for LED string solar lights; on at night, off during daylight charging. Voltage: 1.2V system operation. Size and form factor: Compact PCB module suitable for installation inside small light housings or mounting on a panel. Includes solder pads and mounting holes for secure fitting. Material and construction: Standard printed circuit board construction with plated contacts for soldering and durable electronic components selected for lowvoltage lighting applications. Performance: Lowpower standby behavior and reliable switching action to preserve battery life and maintain consistent nighttime illumination. Practical applications a worn or damaged switch board in a 1.2V solar string atmosphere light to restore automatic nightday operation. Add an automatic switching function to a DIY solar garden light or desk lamp built around a single 1.2V rechargeable cell. Integrate into decorative solar string lights used on patios, fences, or pergolas where compact control and low power draw are required. Installation notes Verify system voltage and battery type is 1.2V before installation. Observe polarity when soldering or connecting wires to the board. Mount the board securely inside the light housing to avoid movement and potential short circuits. Test the board in both daylight and lowlight conditions to confirm correct switching behavior before final assembly. This controller board offers a straightforward, compact solution for managing LED string circuits in 1.2V solar atmosphere lighting systems, providing reliable switching with minimal power draw and easy installation for or builds.