This bathroom mirror cabinet is equipped with three smart touch switches that control the main light the anti fog function and the adjustment of brightness and color temperature. The lighting ranges from 3000K to 6000K with CRI greater than 90 and includes a memory function that restores the previous setting for convenience. The anti fog function is activated with a defogging button which heats the mirror surface and automatically shuts off after 30 minutes keeping the mirror clear at all times. Made of high grade aluminum alloy and two layers of 8mm thick glass the cabinet is fully waterproof rustproof and dustproof ensuring durability and safety. It operates on AC110 to 120V with UL drive and meets ETL certification for reliable performance in modern bathrooms. | Boyel Living | | 26x20 Inch Bathroom Medicine Cabinet with LED Mirror Single Door Left Open Anti Fog Waterproof | Silver | Best Buy