【CE Certified Christmas Tree String Lights】: Safe working voltage of 31 V, the power of each LED bulb is only 0.06 W, which does not cause heat even after a long working period, safe to use. Each Christmas light uses a high-quality transparent wire with an insulating coating, resistant to corrosion, aging, and more durable.

【Connectable Outdoor String Lights】: 400LED, 10M length with 80 drops, up to 5 parts can be extended end-to-end to meet your lighting needs with a longer-range decoration. Each Christmas light has an end-to-end connection and easy connection of other string lights.

【8 Lighting Modes with Memory Functions】: This immaterial string light with 8 different lighting modes, combination, in waves, sequential, slow glow, chasing/flash, slow fade, twinkle/flash, steady on. Different light effects are controlled by the button on the plug, the intelligent memory function ensures that the string lights reset from the previous setting mode next time.

【Waterproof for Outdoor and Indoor Use】: All our outdoor LED Christmas lights are made of high-quality material and can withstand rain or heat, so you can safely leave them exposed both summer and winter. Perfect for interior and exterior. NOTE: remember to keep the control unit away from water.

【Widely Used Decoration Lights】: The Christmas tree lights can be used in multiple ways, ideal for room, festival, and commercial decorations. Such as home, living room, bedroom, ceiling, garden, patio, balcony, porch, walkway, gazebo, pergola, fence, bistro, shelf, pub, hotel, very nice for New Year, Halloween, birthday party, class party, meeting, wedding, and anniversary.