These are easy to install and safe to use. Used for decorating and making any space colorful and attractive With B22 standard medium base, it is simple and convenient to install. No tools, no wiring, and professional electricians are needed this means you don’t need to change your bulb holder, it will fit into your regular bulb Holder. Top-quality Led Chips in total, full coverage, no dark area. Provide the best indoor lighting experience. 4 leaves and 1 center LED bulb. 28 Watt Bulb. Foldable led bulb. Energy-efficient.