Twinkle Cool white snowflake string lights, beauty your living room, home. Also an ideal decoration for birthdays, wedding, party. It can be easily put or hung on walls, windows, curtains and etc. These Christmas snowflake string lights very durable, long-lasting and extremely energy efficient. Easy to use, you can hang the snowflake led light over the walls, ceilings, bedrooms, living rooms, toilet and other places you want, easy to use, will create a warm Christmas ambience for you. Do I have to assemble the light strip by myself? No, the light is all ready for use, you'll receive what you see in the pictures. How is the effect of the light? Soft glow, perfect for indoor and outdoor use (Tips: Batteries box is not waterproof). The advantage of the LED string light: Safe (requires 3 AA batteries, totally 4.5 volts, exclude any high-voltage safety hazards) Convenient (It gives you more options to use them and you don't have to worry about an outlet. ) Specification: String length: 20ft The diameter of each snowflake light: 1.3 inches Each Snowflake lights are spaced 4.9 inches. Light color: Cool white Quantity of led light: 40 2 light modes: Steady on and flash Power source: 3 AA Battery (Not included) Our Customer Service: We will refund or send a new one as any quality issue with it. Please do contact us if you have a problem with the string light. We will process your problem ASAP.