AmeriLuck 2 Pack Twinkle Stars Fairy LED Light Bulb, 2.5-Watt Heatless, Waterproof for Outdoor Use

????? Fabulous Decorative Effect - 50 LED Diodes twinkle in a glass bulb with random RGB colors. They are Kids' favorite. Perfect for romantic events, holidays, festivals, especially Christmas. ????? Stylish Decoration - Can be used anywhere indoor/outdoor. Such as bedroom, living room, kids' room, study, etc... ????? Perfect for Indoor/Outdoor String light - They are waterproof, just the perfect brightness to be used for indoor/ourdoor string lights as replacement bulbs. Want to make your backyard different to your neighbours'? Then you'll need these starry bulbs definitely. ????? ENERGY EFFICIENT and SAFE to USE - Maximum 200lumens brightness but consumes 2.5W only. The energy consumption cost can almost be ignored. No heat issue, it's safe to use. ????? Warranty - These bulbs come with a 1-year warranty against any manufacturing defects.