This bathroom vanity light fixture is with ETL certificated dimmable driver, ensuring the vanity bathroom light fixtures to 5%-100% dimming range. The bathroom vanity lights for mirror are compatible with most household triac LED dimmers for smooth and flicker-free operation, you can switch freely to meet the needs of every particular location or mood. Bathroom Lighting Fixtures: 23.6\'\'x4.7\'\'x4.3\'\' (LxWxH), 4.7\'\' extends from the wall. 18W built-in LED chips for ample brightness and less consumption. 6000K color temperature for bright illumination; Hardwired connection, suitable for US standard junction box.