Features: The base lamp holder are suitable for closets, basements, and storage rooms. Whether it's in a closet, garage, basement, storage room, or attic. And is compatible with most light bulb. These light bulb holder designed with a universal appeal, Whether you're aiming for a cozy ambiance or bright, vibrant scenery, these lamp holders will make it happen. Specifications: Material: porcelain Color: white Size: diameter of the base is 2 inches Package includes: 10 x Base lamp holder Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Product Includes: every set of our product comprises pieces of E27 medium base lamp holder, which are suitable for screwing standard light bulbs; With these readily available holders, it's easy to light up an entire room or indeed, an entire house Size Fit: e27 bulb socket measuring with a base diameter of 2 inches, the outer diameter of the top of the ceramic light socket is 1.42 inch and height of the lamp holder is about 1.38 inch, It ensures their compatibility with most light bulbs; Note: bulbs not included Material: ceramic light socket with the base made of robust and durable porcelain with a smooth surface without burrs; Ceramic material has gloss and texture, strong corrosion resistance, ensuring durability Ideal Replacement: with this medium base ceramic light socket, you can install simple lighting fixtures in your home, garage or office; With their simple yet strong build, they ease the entire process of replacement without comprising on functionality Whole House Lighting Solution: if you're seeking for an efficient way of extending and providing whole house lighting, the porcelain light socket are the ideal solution; This light socket has a rated voltage of 250V, a rated power of 660W; They're made to shine of brightness at every corner of your home