The Govee Backlight 3 Lite is a budget-friendly lighting kit that allows viewers to enjoy a more inviting and engaging movie experience. The white LEDs create warmer and more vibrant colors, and reactive lighting responds to what is happening on the screen. The Backlight uses RGBICW technology to combine red, green, blue, and white diodes with an independent control chip, creating a gradient or color-burst effect. The companion app offers numerous color combinations and is customizable. The kit includes an LED strip, a mountable camera for color sensing, adhesive-backed clips for cables, a control box, and foam pads for calibration.