Adjustable Lighting Compatibility: This ceiling light features two adjustable lamp holders with standard E26 sockets. It is compatible with a range of bulb types, including LED, CFL, incandescent, and halogen bulbs (bulbs not included, max 100W). When paired with a dimmer switch and dimmable bulbs, the light output can be adjusted to suit different lighting needs. Durable Metal Construction: The fixture is made from metal with a matte black finish designed to resist dust and surface wear. The square frame and cross-style grid provide added structural support, contributing to overall stability and long-term use in indoor spaces. Simple Installation & Easy Maintenance: The flush mount light comes as an integrated unit for straightforward installation. The open-bottom design allows convenient bulb replacement without removing the entire fixture, helping simplify ongoing maintenance.