200 LED Warm White String Lights Our super bright 200 light Warm White Wide Angle Mini Lights have 200 commercial grade LED. These commercial grade LED Christmas lights very durable, long lasting, and extremely energy efficient. The strand offers eight different illumination settings. Giving you customizable ambiance. Click through the various options, that vary in rhythm and sequence, to match your mood, or maintain an inviting glow with the "steady on" feature. FAQ: 1. How many strings lights can I connect together? The string lights could be extended to a maximum of 5 light chains, from 83 ft to 677 ft (maximum 1000 LED) 2. Are these string lights waterproof? Yes, these products are IP44 waterproof. The waterproof string lights plug with UL certified. You can use the string lights under normal weather conditions. 3. Twinkle star is our brand name, not a function of this string light.