Ideal for both residential and commercial settings, our lamp holders are versatile and practical. Whether you're updating your home lighting or outfitting a new office, these accessories offer the suitable solution. The candle-style design adds a touch of elegance, while the construction ensures performance and safety. Features -Color:Black -Material:Iron -Size:5.10X5.10X3.50cm/2.00X2.00X1.38in -Hole diameter: 10 mm -Note: E27 socket -Dual compatibility: the e27/e14 socket is designed to accommodate a variety of bulbs, offering flexibility for different lighting needs -Convenient installation: the screwin mechanism allows for easy installation, eliminating the need for special tools or professional assistance -Stable and secure: the diameter of the lamp cup ensures a precise and stable fit, preventing any movement and ensuring consistent lighting -Warm ambiance: the candleshaped bulb holder creates a warm and inviting atmosphere, suitable for enhancing the decor of your bedroom, living room, and more - : made from durable materials, this lamp holder is heatresistant and highly conductive, ensuring a long lifespan and reducing the need for frequent replacements Package list: 30 x lamp holders