【Upgraded Color Changing Christmas Lights】Do you want to own Christmas light with multiple color effects with less money? Our color changing Christmas lights can fulfill your wish perfectly. Compared with ordinary Christmas lights, there are more color options: all cool white, all colored, cool white and colored mixed. The joy of multiple colors for the price of 1 string light, what a great option, perfect for Christmas and everyday decorations, and also greatly saves your unnecessary expenses 【Plentiful Light Modes】Our color changing string lights adopt the advanced lighting modes: Comb, C1 Steady ON, C2 Steady ON, C1 Mixture, C2 Mixture, C1 Slo Glo, C2 Slo Glo, In Wave lighting, each designed to create a unique Christmas experience. Whether you're aiming for a romantic dinner vibe or adding energy to a party, these versatile lighting modes allow you to unleash your creativity, making each moment of your Christmas decorations truly special 【4 Level Dimmable & 3 Timers】There are always respond that Indoor Christmas lights can't dimmable is really annoying. To solve this trouble, we have specially studied this dimmable Christmas lights. 25%-50%-75%-100% 4 level brightness, you can choose the right level according to your mood or occasion. In addition, there are 3 timers: 6H(6H on, 18H off), 8H(8H on, 16H off), 6639H(6H on, 6H off, 3H on, 9H off), The rational design of timers function is much more humane and can be perfectly controlled according to your time 【Intelligent Christmas String Lights】Through investigation, we found that most plug in Christmas lights in the market are not equipped with remote control, it's a big hassle! so each of our cool white & multicolor color changing Christmas string lights comes with a remote control. Rich display options on the remote control, each function can be realized by one button, no need to walk around, save your time and add unlimited fun 【Connectable & Indoor Outdoor Widely Used】2 pack 100 LED color changing Christmas lights, the total length can up to 66ft, total 200 LEDs. Our outdoor Christmas lights adopt end-to-end connectable design, can connect up to 10 strings together（total 1000 LEDs). Whether bedroom, living room, fence and window small venue, or garden, courtyard, wedding, Christmas party large venue, our outdoor Christmas lights are very suitable, just need to connect them together to realize the conversion 【IP44 Waterproof】 It's really a bad thing that string lights have go out on a rainy day, you won't have this trouble if choose our Christmas tree lights! IP44 waterproof grade, can withstand the scour of rain, even if rains or snows, have no effect lights