This LED bathroom mirror features an anti-fog function with a center heating pad for energy-efficient fog removal. It offers three lighting modes (warm 3000K, natural 4000K, white 6500K), dual light sources (backlit, front lit, or both), and adjustable brightness from 15% to 100%. A memory function recalls last settings. Constructed from durable, explosion-proof 3mm nano glass for safety. | Anysun | | 20" x 28" Anti-Fog LED Bathroom Mirror | Dual Light Source & Three Lighting Modes | Best Buy