Keldan has introduced new underwater lighting products, including the Video 4XR and 8XR lights and an RC2 remote control. The Video 4XR offers an output of 11,000 lumens and a color rendering index (CRI) of 86, while the Video 8XR has 17,000 lumens and a higher CRI of 96, making it ideal for macro shots. The RC2 is a smaller remote control designed for short-range use, allowing divers to adjust lighting without swimming back and forth. All products are designed to be travel-friendly and improve the underwater photography experience.