- Efficient Solar Power: Harness solar energy effectively with our advanced control box, designed specifically for outdoor lighting. Reduce your electricity costs while ensuring reliable power for your 3.7V/24V string lights, even in low sunlight conditions. - Flexible Charging Options: This controller features a TYPE-C port, offering multiple charging methods for your convenience. Choose between solar charging or direct power supply to keep your lights operational under any circumstances. - Durable Weather-Resistant Design: Constructed from high-quality fiberglass, this robust black control box (19.5 x 16.5 x 7 cm) is engineered to endure various outdoor elements. Its sturdy build guarantees long-lasting performance for all your outdoor lighting needs, regardless of the weather. - Smart Circuit Management: Our intelligent circuit board optimizes power distribution, ensuring consistent lighting while prolonging the lifespan of your solar string lights. The system prevents overcharging and efficiently manages energy storage for optimal performance. Use Scenarios: 1. Garden Lighting: Perfect for illuminating pathways and flower beds, enhancing the beauty of your garden while reducing energy costs. 2. Outdoor Events: Ideal for parties or gatherings, providing reliable lighting solutions without the hassle of power cords. 3. Camping and RV Use: Great for outdoor adventures, ensuring you have dependable lighting without needing access to a power source. This control box is designed to meet your outdoor lighting needs with efficiency, durability, and versatility.