Satisfaction Guarantee: These lights will make your home and life wonderful. We offer a 100% satisfaction experience which is our main priority for our customers. 24-hour online service and unconditional replacement, refund or return service if you are not satisfied with the lights! Christmas Net Lights & Connectable: Christmas net lights use 192L upgraded Super Bright LED with UL certified adapter. The net size is 3m*2m with 2m lead cable. Comes with a waterproof end-to-end connector, connect up to 5 sets to meet your needs for large or small area decoration and create a sweet and charming atmosphere for all indoor and outdoor decoration. IP44 Waterproof & Wide Application: The net lights are made of high-quality IP44 waterproof design to ensure a long lifespan, perfect for rainy/snowy weather and humid environment. The transparent net light with waterproof certification can be decorated both indoors and outdoors. Easy to cover bushes, lawn, treetops, walls, hedges, shrubs, fences, windows, balcony, garden, party, Halloween, Christmas etc. Energy Saving & Long Lasting: These outdoor net string lights have passed the authoritative UL588 safety certification. Each of our Christmas tree lights uses premium clear wire with insulation coating, which is corrosion resistant, aging resistant, more durable. The output voltage of the LED tree lights is 29V, the adapter's power is only 6W and the material of the LEDs is made of high durability, compared to traditional Christmas net lights it can save up to 80% energy. 8 Modes & Easy to Use: The warm white Christmas net lights have 8 different modes: Steady on, In Wave, Sequential, Slo Glo, Chasing/Flash, Slow Fade, Twinkle/Flash, and Combination. Just press the button on the plug, you can adjust the effect you want on any occasion.