Porcelain E27 light socket for reliable, everyday use Porcelain light socket for E27 bulbs: ideal for standard E27 bulbs with a porcelain base, providing a practical and straightforward connection for common lighting needs. Lamp holder with flat bottom and square profile: stable mounting and a neat, compact appearance that fits into a variety of fixtures and applications. Durable lamp holder design: built to withstand regular use and deliver dependable performance over time. Light base set of 8 pieces: includes 8 sockets to cover multiple projects or replacements, offering a costeffective quantity for consistent needs. Use scenarios Replacing worn or damaged sockets in ceiling fixtures, table lamps, or wall lamps to restore safe and reliable operation. DIY lighting projects or custom lamp builds where a compact, squareprofile socket base is desired for neat installation. Small business or event setups requiring multiple sockets for temporary or semipermanent lighting arrangements.