The Govee Christmas string lights have a total length of 20 meters, providing extensive coverage for indoor and outdoor lighting during the holiday season. These smart-home-capable lights use energy-efficient LED technology with multiple lighting modes and color options, which can be controlled via a smartphone app or voice commands. The waterproof IP65 certification ensures reliable performance in various weather conditions, making them suitable for both indoor and outdoor installations. Constructed with durable, flexible copper wire and shatterproof lamp covers, these lights offer long-lasting performance with consistent brightness throughout their length. The built-in timer function allows for automatic operating cycles, while the memory function retains your preferred settings between uses. Each set includes a 2.4-meter power cord and secure mounting clips for easy installation on trees, roofs, fences, or indoor surfaces. The lights operate at low voltage for increased safety and reduced energy consumption compared to traditional incandescent bulbs. Compatible with major smart home ecosystems, these string lights provide versatile decorative solutions for seasonal celebrations and year-round ambient lighting applications.