[3 Timers & Memory] User-friendly design, easy to set 3 timer modes (6 hours on, 18 hours off/8 hours on, 16 hours off/6 hours on, 6 hours off, 3 hours on, 9 hours off). Just long press TIMER OFF, the Christmas lights can automatically turn on on time every day and do not need to be reset[8 Lighting Modes & 4 Brightness Levels]: The indoor lights offer 8 lighting modes: Steady on, Wave, Sequential, SLO-GLO, Chasing flash, Fade out, Flash, COMBINATION. There are 4 levels of brightness that can be adjusted as needed. An elegant lighting mode and appropriate brightness can help create a cozy feeling[New Design]: Fully upgraded encapsulated glue-filled lights, so it is brighter than traditional string lights. In addition, these outdoor lights come with a spool, extremely compact for storage, easy to install. You just unroll it as you go and don't have to worry about anything getting tangled (total length 60 meters and extra 3 meter extension cord)[IP67 High Waterproof Rating]: Higher waterproof rating than IP44, outdoor Christmas lights can withstand all bad weather conditions, sun, wind, rain or extreme temperatures, you can freely hang them in the yard, patio, bathroom, porch, camping or outdoor parties[Sweetest Holiday Decoration] White, clear cable can be easily hidden in the ceiling, bedroom, Christmas tree, bushes, garage, white wall, so it is not obviously intrusive as traditional string lights have. With 29V low output voltage, these hanging string lights are UL588 certified, will not overheat even after prolonged use[What you get] -1x 600 LED outdoor Christmas lights; 1 x remote control; 1 x controller; 1 x UL listed plug; 1 x user manual; 1 x storage reel, 12 months friendly customer service and 24 hour email response