Updated August 2026 Vanity lighting is the light you see your own face in every morning, and it is the light most bathrooms get wrong. A single ceiling fixture behind you throws your face into shadow. A bar mounted too high glares off the mirror. This guide covers the two layouts that actually work, the mounting heights to use, how many lights a given vanity needs, and what to look for in bulbs. We are Big Deals Bay, and we stock genuine Kohler bathroom lighting at well below retail, including discontinued finishes, so we spend a lot of time answering...

Kohler builds more than faucets. Explore their lighting fixtures, grab bars, towel holders, and bathroom accessories. Learn why Kohler quality is worth the investment.