Each pack contains 10pcs miniature LED lights designed to maintain a stable glows. Easy to use: first turn the base, pull out the white insulation card, then turn the base in the opposite directions and tighten the base, and the LED light lights up. Remember to reinsert the white insulation card when you turn off the LED light. Perfect for brightening wedding paper lamp, floral arrangements, centerpieces, and much more. Create a atmospheres in hotels, restaurants, lounges, and more with these decorative light. Lighting any space, from elegant weddings to fun birthday parties, and enhances your decorative setups easily.