It will help create a romantic-warm vibe during Xmas. Waterproof Window Lights For Christmas: Not overheat, high efficiency, energy saving, IP44 waterproof USB Christmas lights indoor wrapped by clear PVC, which has flexibility and protects the copper wire from being broken.
The 3M 120 LED Snowflake Curtain Lights would be an excellent fit for indoor/outdoor festive displays due to their energy efficiency, high brightness, and customizable flexibility.
