Upgrade your Light: Add new functionality to your current Brightech solar string lights with our new 7w solar panel. Enjoy enhanced brightness, dimming options, and versatile modes for any occasion. And if your existing lights need a refresh due to fading battery performance, our replacement solar panels bring them back to life while delivering these fantastic new features. Upgrade your lights, rejuvenate your space, and make every outdoor moment memorable! Added Convenience with Charging Options - The panel features USB and USB-C ports, located on the back of the panel. This 7w solar panel can power a device via USB, making for a great on-the-go power source. It can also be connected to a USB-C-compatible power bank or wall adapter as a back up lighting option on cloudy days or when the solar charge has run out. LED Solar Panel Specs - On/off switch located on the back. The panel is rated at 1,000 charge lifespan (can last approximately 2.5 years). Direct sunlight is best for a full charge, though it can also be charged in indirect light. Connection cord length is 6'. Mode Light Time - 6 - 8 hours on static mode, 15 hours on breath mode, and 24 hours on flash mode. Dimensions: 10.83" x 7.28" x 3.27". Compatibility - Purchase is for solar panel, stake & remote, clip not included. Note: This panel is only compatible with Brightech Solar Strands, please search for following product codes to check compatibility - B0CS48CSWD, B0CS4XXJPM, B0CS4RSLYG. The Warranty: Our solar string lights are built to last, and we stand behind that. That's why we offer an industry-leading 2-year limited warranty on all purchases from Brightech CA, including any defects, malfunctions, or sudden failures to your string light., Manufacturer: Brightech