Material and durability Made from grade ABS and polycarbonate PC materials, these LED bulbs are built to last and withstand regular use. Base, compatibility, and installation Standard E27 screw base fits most common sockets. Easy to install by simply screwing the bulb into a compatible socket; no complex wiring required. Suitable for DIY projects and users with limited technical skills. Lighting options and effects Colorchanging lighting with dynamic effects. Offers versatile modes and rotation to create different moods and atmospheres. Energy efficiency and longevity Energy saving design with up to 80 percent higher lighting efficiency than traditional bulbs. Only about 5 percent of energy is wasted as heat. Estimated lifespan is approximately 2000 hours, reducing the frequency of replacements. Applications and suitability Wide, versatile applicability for various settings. Ideal for family gatherings, KTV lounges, bars, and clubs. They also shine brightly at festivals, weddings, birthdays, and other celebrations, helping to create a joyful and festive atmosphere. Use scenarios Home living spaces and family gettogethers: adjustable color and lighting to set the desired mood. Small venues and entertainment spaces: mood lighting and color effects to enhance ambiance in bars, clubs, or KTV lounges. Special occasions: weddings, birthdays, festivals, and other celebrations with colorful, dynamic lighting to elevate decor and energy.