Adjustable height: 8 inch adjustable height to fit a wide range of shades for proper alignment and stable support. Compatible with multiple bulb types: Saddle adapters included for E26 and E27 sockets, plus an E14 converter, enabling use with different lamp designs without additional accessories. Elegant metal and finish: Durable metal construction with a refined finish that complements modern interiors. Easy installation: Clear, step by step instructions included to simplify mounting and shade setup. Use scenarios Scenario 1: Upgrade a table lamp or floor lamp by adding a shade and adjusting to the correct height for balanced lighting and minimized glare. Scenario 2: Set up a shade on lamps with different socket types (E26, E27, or E14) without needing extra adapters, thanks to the included converters. Scenario 3: Create a cohesive, modern look in living spaces, bedrooms, or offices by pairing the metal finish with existing decor while maintaining easy shade changes.