• 🎄【IP44 Waterproof & UL588 Listed】Waterproof Christmas lights for house can effectively block rainwater from entering. 29V safety low voltage certified by UL is more safety and less power consumption. Icicle fairy lights will satisfy your outdoor use even on rainy, snowy, or storm days.

• 🎅【Connectable Icicle lights outdoor】40ft light strand with 81drops 16.4ft power lead, 486 LED Hicicle Christmas lights are made from PVC protection wire which is durable and resistant to pull. Dripping icicle lights outdoors can connect up to 3 sets together enough to illuminate your wider yard.

• 🎄【8 Twinkle Modes with Remote】 Steady on/ In Wave/ Sequential/ Slo-Glo/ Chasing Flash/ Fade/ Twinkle Flash/ Combination. Adjust modes by remote easily, and choose favorite one to create a lively atmosphere. Connected Red and Green led Christmas icicle lights can be controlled by one remote.

• 🎅【4 Brightness levels & 3 Timer Function】Dimmable: 100%-75%-50%-25%; Timer Function: 6H on, 18H off/ 8H on, 16H off/ 6H on, 6H off, 3H on, 9H off. Through the timer setting , it would light up on time every day. A built-in memory chip of fairy icicle lights will save your last time setting.

• 🎄【Customer Service】Ollny Red and Green Christmas String Lights include a 1-year replacement. If the product has manufacturing defects, just click GET HELP WITH ORDER under your order ID, and our customer service team would be happy to assist your issue within 24 hours.