YOUNGAR Christmas Lights Outdoor,Tree Window Light, Battery/USB Powered with Timer, 5ft 30 LED Warm White Indoor Holiday Decor

Versatile Indoor/Outdoor Christmas Decor：Decorate effortlessly with these battery/USB powered Christmas lights perfect for outdoor tree trimming and indoor window displays. Enjoy holiday decor versatility from living rooms to gardens with 5ft 30 LED warm white glow. Dual Power Options & Energy Saving：Flexible USB powered or battery operated (3xAA, not included) for placement freedom. Energy-efficient LEDs consume 80% less power than incandescents, with auto timer shutting lights off after 6 hours to extend battery life. Timer for Hassle-Free Operation：Built-in auto timer function cycles daily: 6 hours on → 18 hours off. Simply press the timer button once for hands-free holiday lighting - no daily manual switching required. All-Weather Durability & Safe Use：IP44 waterproof rating withstands rain/snow for outdoor Christmas lights use. UL/cETL certified construction ensure safe operation near curtains or indoor holiday decor. Instant Setup & Premium Warm White Glow：Enjoy! Features 30 premium warm white LEDs for cozy ambiance without blue light. Ideal as window light accents or tree lights.