𝟐𝟎𝐦 𝐖𝐀𝐑𝐌-𝐂𝐎𝐎𝐋 𝐖𝐇𝐈𝐓𝐄 𝐅𝐀𝐈𝐑𝐘 𝐋𝐈𝐆𝐇𝐓𝐒: Featuring 400 warm and cool white LEDs along a 20m (1st LED to last LED) illuminated green cable with an additional 5m lead wire, these fairy lights, string lights, and plug in fairy lights create a bright festive display. Ideal for Christmas tree lights, Christmas tree decorations, room decor, bedroom lights, windows, banisters, bushes, and fireplaces. 𝟖 𝐋𝐈𝐆𝐇𝐓𝐈𝐍𝐆 𝐌𝐎𝐃𝐄𝐒 & 𝐌𝐄𝐌𝐎𝐑𝐘 𝐅𝐔𝐍𝐂𝐓𝐈𝐎𝐍: Choose from Combination, In Wave, Sequential, Slo-Glo, Chasing/Flash, Slow Fade, Twinkle/Flash and Steady On. Perfect Christmas lights, Halloween lights, and party lights with a memory function that automatically restores your previous setting. 𝐄𝐍𝐄𝐑𝐆𝐘 𝐒𝐀𝐕𝐈𝐍𝐆 & 𝐀𝐔𝐓𝐎 𝐓𝐈𝐌𝐄𝐑: These energy-efficient LED lights feature low power consumption and an automatic timer function with 6 hours ON and 18 hours OFF. Excellent for daily Christmas decorations, ambient lighting, and year-round decorative lighting. 𝐌𝐀𝐈𝐍𝐒 𝐏𝐎𝐖𝐄𝐑𝐄𝐃 & 𝐋𝐎𝐍𝐆 𝐋𝐈𝐅𝐄: Reliable outdoor lights mains powered with a UK plug and safe 31V low-voltage transformer. Designed to operate for up to 50,000-100,000 hours, making them ideal plug in lights, garden lights, and long-lasting Christmas lights outdoor. 𝐈𝐍𝐃𝐎𝐎𝐑 & 𝐎𝐔𝐓𝐃𝐎𝐎𝐑 𝐃𝐄𝐂𝐎𝐑𝐀𝐓𝐈𝐎𝐍: IP44 waterproof and UKCA approved, these outdoor fairy lights are ideal for outdoor Christmas decorations, Christmas window lights, garden string lights, patios, gazebos, fences, weddings, parties, bedrooms, living rooms, and festive xmas tree displays. Keep the transformer protected indoors at all times.