Ambilight, a lighting technology developed by Philips, enhances the viewing experience by extending the image beyond the screen using synchronized LEDs. This system uses colored LEDs placed behind the television to project light onto the surrounding wall, adapting in real time to the content displayed. The effect is especially noticeable in dark rooms, where the light creates a more immersive experience by visually expanding the image beyond the edges of the screen, enhancing the feel of watching movies, series, sports, and video games. Technically, Ambilight uses a set of RGB LEDs placed behind the television on three or four sides, depending on the model. These LEDs are controlled by an algorithm that analyzes the screen content, including dominant colors, brightness, and light or dark areas. The image is divided into zones, each linked to a segment of LEDs behind the TV. Recent models allow users to adjust light intensity, color saturation, and responsiveness, or choose from specific modes like faithful image tracking, softer ambiance, or fixed lighting for different viewing preferences. For users with non-Ambilight TVs, there are several alternatives to achieve a similar effect. One option is to install lighting systems behind the television, such as Philips Hue Lightstrip Hue Play gradient or Govee LED strips. Another option involves using an HDMI box that analyzes the video signal before it reaches the screen and controls the LEDs accordingly. This method provides a lighting experience close to original Ambilight, but it requires an extra box and LED strips. Costs vary, with Philips Hue products starting at around 500 euros, while Govee products are available for around 210 euros. A newer, more affordable Hue Play HDMI Sync Box was introduced in 2026 at 150 euros. Another approach involves using a small camera placed on the TV to film the image and deduce the colors to project on the wall. While this method is more accessible, it may be less responsive than HDMI boxes and involves installing a camera, which can be considered less aesthetically pleasing. Camera and LED strip packs are available at various price points, ranging from 70 euros for basic options to 160 euros for more advanced models. Samsung and LG televisions allow users to install the Hue Sync application, eliminating the need for an HDMI box. This option costs 130 euros and is more cost-effective than buying a dedicated box. While these alternatives do not fully replace native Ambilight, they provide a way for users to enjoy immersive lighting effects without replacing their existing television.