B-right 36ft 100 LEDs RGB Solar Fairy String Lights 8 Modes for Landscape, Garden, Home, Wedding Party, Christmas Tree Solar powered LED string lights, On the night automatically turn on / off at sunrise Built-in rechargeable 1.2V 600mAh NI-MH battery is powered by solar energy, no pollution to environment, no harm to eyes With 8 different play modes: Combination random, Flash like the waves, Sequential, Slo-Glo, Chasing/Flash, Slow Fade, Twinkle/flash, Steady on IP65 waterproof rating, optimal decorating solution for indoor and outdoor, hung on walls, windows, doors, floors, ceilings, grasses, Christmas trees etc Ideal for gardens, patio, lawn, yard, porch, garden fence, Christmas trees, party, wedding, other holidays and celebration occasions