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What Is a Backlit Mirror?

A backlit mirror is a mirror with LED lights installed behind the glass. When the lights are turned on, they shine onto the wall and create a soft glow around the edges of the mirror.

Because the LEDs are hidden behind the mirror, the light source is not directly visible from the front. This gives the mirror a clean appearance and makes it look slightly separated from the wall.

Key Features of a Backlit Mirror

  • Rear LED lighting: LED strips are positioned behind the mirror rather than on its front surface.
  • Halo effect: Light spreads onto the wall and forms a soft illuminated border around the mirror.
  • Hidden light source: The LEDs and wiring are concealed inside the rear housing.
  • Raised mounting: The mirror sits slightly away from the wall to leave space for the light to spread.
  • Optional controls: Some models include dimming, color-temperature settings, touch controls, or a memory function.
  • Ambient lighting: Backlighting mainly creates atmosphere and may provide less direct facial light than a front-lit mirror.

How Does a Backlit Mirror Work?

The LED strips are attached to the back of the mirror or its rear frame. When powered, the LEDs project light into the space between the mirror and the wall.

The wall reflects and diffuses this light, creating the visible halo around the mirror. The brightness and shape of the glow can vary depending on the LED position, distance from the wall, mirror shape, and wall surface.

An LED driver converts and regulates the electrical power used by the backlighting system.