Unique Design: When you turn on the Valentine's Day decoration lights, the LED beads will emit a warm yellow light, which is very romantic and elegant. In addition, we replaced the letter O with a red heart-shaped marquee, which can convey the meaning of love more directly and warmly, creating a warm and romantic atmosphere. Premium Quality: Our carefully selected LED lights marquee sign are all made by environmental plastic, which are not easy to deform, safe and durable, very sturdy. Besides, the LED beads are waterproof and energy saving, which are bright light, even illumination, and can last for a long time. Perfect Size: Our love light-up signs with perfect size. Product size: 20.5 * 3.3cm Easy to Use: The pieces are all separate and each piece takes 2 AA batteries(NOT INCLUDED). There is a switch on the back of each piece to turn the lights on and off. The maximum temperature of the bulb after power on will not exceed 104F. Warm yellow lighting creates a warm feeling but does not generate high temperature. Wide Application: Our LED love letter lights marquee sign are very suitable for propose marriage, courtship, wedding, Valentine's Day, birthday party, home and bar decoration. Our LOVE letter LED lights will be romantic additions to your home decoration and add a nice charm to your holiday decor.