The E27 screw light bulb holder is designed to provide a secure and stable connection for your light bulbs. Its durable plastic construction ensures performance, while the flat design allows for easy installation in various lighting fixtures. This versatile lamp is great for use in lights, table lamps, and more. Features -Color:White -Material:PP -Size:7.70X7.70X3.50cm/3.03X3.03X1.38in -Simple installation: the e27 screw base is engineered for easy and quick installation, suitable for all types of light fixtures. -Firm attachment: the screwin design provides a stable and secure fit, ensuring your lights remain firmly in place. -Resilient design: our lamp holder is built to last, addressing the common issue of frequent light fixture replacements. -better safety: excellent insulation properties ensure safe operation, preventing short circuits and electrical faults. - use: ideal for various indoor lighting needs, from homes to offices and commercial establishments. Package list: 48 x screw lamp holder